Home / 8,316,500,632.76-11,477,333,957.56-4,698,269,455.92

Finding the Fourth Proportional to 8,316,500,632.76, 11,477,333,957.56 and 4,698,269,455.92

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Solution

The fourth proportional to 8,316,500,632.76, 11,477,333,957.56 and 4,698,269,455.92 is: 6,483,929,954.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,316,500,632.76 : 11,477,333,957.56 = 4,698,269,455.92 : x
  2. Step 2: Convert to fraction form
    8,316,500,632.76/11,477,333,957.56 = 4,698,269,455.92/x
  3. Step 3: Cross multiply
    8,316,500,632.76x = 11,477,333,957.56 × 4,698,269,455.92
  4. Step 4: Simplify right side
    8,316,500,632.76x = 53,923,607,568,197,558,272
  5. Step 5: Solve for x
    x = 53,923,607,568,197,558,272/8,316,500,632.76
  6. Step 6: Final answer
    x = 6,483,929,954.36

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Half scale
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Double scale
Find fourth proportional to 8,316,500,633.76, 11,477,333,958.94 and 4,698,269,456.92
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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.