Home / 52,944,658.38-79,417,049.81-16,553,239.47

Finding the Fourth Proportional to 52,944,658.38, 79,417,049.81 and 16,553,239.47

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Solution

The fourth proportional to 52,944,658.38, 79,417,049.81 and 16,553,239.47 is: 24,829,878.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,944,658.38 : 79,417,049.81 = 16,553,239.47 : x
  2. Step 2: Convert to fraction form
    52,944,658.38/79,417,049.81 = 16,553,239.47/x
  3. Step 3: Cross multiply
    52,944,658.38x = 79,417,049.81 × 16,553,239.47
  4. Step 4: Simplify right side
    52,944,658.38x = 1,314,609,443,423,082
  5. Step 5: Solve for x
    x = 1,314,609,443,423,082/52,944,658.38
  6. Step 6: Final answer
    x = 24,829,878.66

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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.