Home / 38,513,220.30-57,769,830.45-24,908,330.70

Finding the Fourth Proportional to 38,513,220.30, 57,769,830.45 and 24,908,330.70

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Solution

The fourth proportional to 38,513,220.30, 57,769,830.45 and 24,908,330.70 is: 37,362,496.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,513,220.30 : 57,769,830.45 = 24,908,330.70 : x
  2. Step 2: Convert to fraction form
    38,513,220.30/57,769,830.45 = 24,908,330.70/x
  3. Step 3: Cross multiply
    38,513,220.30x = 57,769,830.45 × 24,908,330.70
  4. Step 4: Simplify right side
    38,513,220.30x = 1,438,950,041,331,529.75
  5. Step 5: Solve for x
    x = 1,438,950,041,331,529.75/38,513,220.30
  6. Step 6: Final answer
    x = 37,362,496.05

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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.