Home / 42,865,601.04-59,155,033.17-23,286,797.91

Finding the Fourth Proportional to 42,865,601.04, 59,155,033.17 and 23,286,797.91

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Solution

The fourth proportional to 42,865,601.04, 59,155,033.17 and 23,286,797.91 is: 32,136,054.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,865,601.04 : 59,155,033.17 = 23,286,797.91 : x
  2. Step 2: Convert to fraction form
    42,865,601.04/59,155,033.17 = 23,286,797.91/x
  3. Step 3: Cross multiply
    42,865,601.04x = 59,155,033.17 × 23,286,797.91
  4. Step 4: Simplify right side
    42,865,601.04x = 1,377,531,302,789,136.75
  5. Step 5: Solve for x
    x = 1,377,531,302,789,136.75/42,865,601.04
  6. Step 6: Final answer
    x = 32,136,054.77

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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.