Home / 59,809,934.68-89,714,902.14-14,371,729.24

Finding the Fourth Proportional to 59,809,934.68, 89,714,902.14 and 14,371,729.24

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Solution

The fourth proportional to 59,809,934.68, 89,714,902.14 and 14,371,729.24 is: 21,557,593.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,809,934.68 : 89,714,902.14 = 14,371,729.24 : x
  2. Step 2: Convert to fraction form
    59,809,934.68/89,714,902.14 = 14,371,729.24/x
  3. Step 3: Cross multiply
    59,809,934.68x = 89,714,902.14 × 14,371,729.24
  4. Step 4: Simplify right side
    59,809,934.68x = 1,289,358,282,349,176.50
  5. Step 5: Solve for x
    x = 1,289,358,282,349,176.50/59,809,934.68
  6. Step 6: Final answer
    x = 21,557,593.89

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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.