Home / 49,759,306.93-74,672,590.64-17,411,489.69

Finding the Fourth Proportional to 49,759,306.93, 74,672,590.64 and 17,411,489.69

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Solution

The fourth proportional to 49,759,306.93, 74,672,590.64 and 17,411,489.69 is: 26,129,002.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,759,306.93 : 74,672,590.64 = 17,411,489.69 : x
  2. Step 2: Convert to fraction form
    49,759,306.93/74,672,590.64 = 17,411,489.69/x
  3. Step 3: Cross multiply
    49,759,306.93x = 74,672,590.64 × 17,411,489.69
  4. Step 4: Simplify right side
    49,759,306.93x = 1,300,161,042,153,574.50
  5. Step 5: Solve for x
    x = 1,300,161,042,153,574.50/49,759,306.93
  6. Step 6: Final answer
    x = 26,129,002.24

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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.