Home / 40,908,895.66-61,347,396.21-15,335,951.50

Finding the Fourth Proportional to 40,908,895.66, 61,347,396.21 and 15,335,951.50

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Solution

The fourth proportional to 40,908,895.66, 61,347,396.21 and 15,335,951.50 is: 22,997,948.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,908,895.66 : 61,347,396.21 = 15,335,951.50 : x
  2. Step 2: Convert to fraction form
    40,908,895.66/61,347,396.21 = 15,335,951.50/x
  3. Step 3: Cross multiply
    40,908,895.66x = 61,347,396.21 × 15,335,951.50
  4. Step 4: Simplify right side
    40,908,895.66x = 940,820,692,927,843.88
  5. Step 5: Solve for x
    x = 940,820,692,927,843.88/40,908,895.66
  6. Step 6: Final answer
    x = 22,997,948.92

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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.