Home / 8,175,098,460.24-11,281,640,817.60-4,415,910,688.67

Finding the Fourth Proportional to 8,175,098,460.24, 11,281,640,817.60 and 4,415,910,688.67

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Solution

The fourth proportional to 8,175,098,460.24, 11,281,640,817.60 and 4,415,910,688.67 is: 6,093,959,420.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,175,098,460.24 : 11,281,640,817.60 = 4,415,910,688.67 : x
  2. Step 2: Convert to fraction form
    8,175,098,460.24/11,281,640,817.60 = 4,415,910,688.67/x
  3. Step 3: Cross multiply
    8,175,098,460.24x = 11,281,640,817.60 × 4,415,910,688.67
  4. Step 4: Simplify right side
    8,175,098,460.24x = 49,818,718,272,119,193,600
  5. Step 5: Solve for x
    x = 49,818,718,272,119,193,600/8,175,098,460.24
  6. Step 6: Final answer
    x = 6,093,959,420.11

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Double scale
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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.