Home / 45,159,061.43-62,314,506.85-25,041,553.58

Finding the Fourth Proportional to 45,159,061.43, 62,314,506.85 and 25,041,553.58

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Solution

The fourth proportional to 45,159,061.43, 62,314,506.85 and 25,041,553.58 is: 34,554,572.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,159,061.43 : 62,314,506.85 = 25,041,553.58 : x
  2. Step 2: Convert to fraction form
    45,159,061.43/62,314,506.85 = 25,041,553.58/x
  3. Step 3: Cross multiply
    45,159,061.43x = 62,314,506.85 × 25,041,553.58
  4. Step 4: Simplify right side
    45,159,061.43x = 1,560,452,061,783,979.50
  5. Step 5: Solve for x
    x = 1,560,452,061,783,979.50/45,159,061.43
  6. Step 6: Final answer
    x = 34,554,572.49

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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.