Home / 29,931,923.52-44,883,927.36-15,551,125.20

Finding the Fourth Proportional to 29,931,923.52, 44,883,927.36 and 15,551,125.20

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Solution

The fourth proportional to 29,931,923.52, 44,883,927.36 and 15,551,125.20 is: 23,319,435.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,931,923.52 : 44,883,927.36 = 15,551,125.20 : x
  2. Step 2: Convert to fraction form
    29,931,923.52/44,883,927.36 = 15,551,125.20/x
  3. Step 3: Cross multiply
    29,931,923.52x = 44,883,927.36 × 15,551,125.20
  4. Step 4: Simplify right side
    29,931,923.52x = 697,995,573,843,065.38
  5. Step 5: Solve for x
    x = 697,995,573,843,065.38/29,931,923.52
  6. Step 6: Final answer
    x = 23,319,435.97

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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.