Home / 27,013,678.29-37,282,593.51-16,565,941.89

Finding the Fourth Proportional to 27,013,678.29, 37,282,593.51 and 16,565,941.89

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Solution

The fourth proportional to 27,013,678.29, 37,282,593.51 and 16,565,941.89 is: 22,863,279.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,013,678.29 : 37,282,593.51 = 16,565,941.89 : x
  2. Step 2: Convert to fraction form
    27,013,678.29/37,282,593.51 = 16,565,941.89/x
  3. Step 3: Cross multiply
    27,013,678.29x = 37,282,593.51 × 16,565,941.89
  4. Step 4: Simplify right side
    27,013,678.29x = 617,621,277,595,151.12
  5. Step 5: Solve for x
    x = 617,621,277,595,151.12/27,013,678.29
  6. Step 6: Final answer
    x = 22,863,279.52

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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.