Home / 49,925,313.60-74,887,970.40-32,706,625.20

Finding the Fourth Proportional to 49,925,313.60, 74,887,970.40 and 32,706,625.20

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Solution

The fourth proportional to 49,925,313.60, 74,887,970.40 and 32,706,625.20 is: 49,059,937.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,925,313.60 : 74,887,970.40 = 32,706,625.20 : x
  2. Step 2: Convert to fraction form
    49,925,313.60/74,887,970.40 = 32,706,625.20/x
  3. Step 3: Cross multiply
    49,925,313.60x = 74,887,970.40 × 32,706,625.20
  4. Step 4: Simplify right side
    49,925,313.60x = 2,449,332,779,861,494
  5. Step 5: Solve for x
    x = 2,449,332,779,861,494/49,925,313.60
  6. Step 6: Final answer
    x = 49,059,937.80

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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.