Home / 183,732,040.64-275,600,302.68-54,342,265.79

Finding the Fourth Proportional to 183,732,040.64, 275,600,302.68 and 54,342,265.79

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Solution

The fourth proportional to 183,732,040.64, 275,600,302.68 and 54,342,265.79 is: 81,514,061.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,732,040.64 : 275,600,302.68 = 54,342,265.79 : x
  2. Step 2: Convert to fraction form
    183,732,040.64/275,600,302.68 = 54,342,265.79/x
  3. Step 3: Cross multiply
    183,732,040.64x = 275,600,302.68 × 54,342,265.79
  4. Step 4: Simplify right side
    183,732,040.64x = 14,976,744,900,041,010
  5. Step 5: Solve for x
    x = 14,976,744,900,041,010/183,732,040.64
  6. Step 6: Final answer
    x = 81,514,061.72

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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.