Home / 8,316,500,630.76-11,477,333,954.79-4,698,269,453.93

Finding the Fourth Proportional to 8,316,500,630.76, 11,477,333,954.79 and 4,698,269,453.93

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Solution

The fourth proportional to 8,316,500,630.76, 11,477,333,954.79 and 4,698,269,453.93 is: 6,483,929,951.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,316,500,630.76 : 11,477,333,954.79 = 4,698,269,453.93 : x
  2. Step 2: Convert to fraction form
    8,316,500,630.76/11,477,333,954.79 = 4,698,269,453.93/x
  3. Step 3: Cross multiply
    8,316,500,630.76x = 11,477,333,954.79 × 4,698,269,453.93
  4. Step 4: Simplify right side
    8,316,500,630.76x = 53,923,607,532,286,083,072
  5. Step 5: Solve for x
    x = 53,923,607,532,286,083,072/8,316,500,630.76
  6. Step 6: Final answer
    x = 6,483,929,951.60

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Half scale
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Double scale
Find fourth proportional to 8,316,500,631.76, 11,477,333,956.17 and 4,698,269,454.93
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.