Home / 95,688,003.30-143,532,004.95-65,454,915.30

Finding the Fourth Proportional to 95,688,003.30, 143,532,004.95 and 65,454,915.30

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Solution

The fourth proportional to 95,688,003.30, 143,532,004.95 and 65,454,915.30 is: 98,182,372.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,688,003.30 : 143,532,004.95 = 65,454,915.30 : x
  2. Step 2: Convert to fraction form
    95,688,003.30/143,532,004.95 = 65,454,915.30/x
  3. Step 3: Cross multiply
    95,688,003.30x = 143,532,004.95 × 65,454,915.30
  4. Step 4: Simplify right side
    95,688,003.30x = 9,394,875,226,841,430
  5. Step 5: Solve for x
    x = 9,394,875,226,841,430/95,688,003.30
  6. Step 6: Final answer
    x = 98,182,372.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.