Home / 61,244,152.20-91,866,228.30-59,165,627.40

Finding the Fourth Proportional to 61,244,152.20, 91,866,228.30 and 59,165,627.40

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Solution

The fourth proportional to 61,244,152.20, 91,866,228.30 and 59,165,627.40 is: 88,748,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,244,152.20 : 91,866,228.30 = 59,165,627.40 : x
  2. Step 2: Convert to fraction form
    61,244,152.20/91,866,228.30 = 59,165,627.40/x
  3. Step 3: Cross multiply
    61,244,152.20x = 91,866,228.30 × 59,165,627.40
  4. Step 4: Simplify right side
    61,244,152.20x = 5,435,323,034,241,135
  5. Step 5: Solve for x
    x = 5,435,323,034,241,135/61,244,152.20
  6. Step 6: Final answer
    x = 88,748,441.10

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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.