Home / 24,902,318.16-34,365,384.81-13,889,781.72

Finding the Fourth Proportional to 24,902,318.16, 34,365,384.81 and 13,889,781.72

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Solution

The fourth proportional to 24,902,318.16, 34,365,384.81 and 13,889,781.72 is: 19,168,002.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,902,318.16 : 34,365,384.81 = 13,889,781.72 : x
  2. Step 2: Convert to fraction form
    24,902,318.16/34,365,384.81 = 13,889,781.72/x
  3. Step 3: Cross multiply
    24,902,318.16x = 34,365,384.81 × 13,889,781.72
  4. Step 4: Simplify right side
    24,902,318.16x = 477,327,693,734,703.75
  5. Step 5: Solve for x
    x = 477,327,693,734,703.75/24,902,318.16
  6. Step 6: Final answer
    x = 19,168,002.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.