Home / 175,262,381.74-240,595,569.74-150,439,473.82

Finding the Fourth Proportional to 175,262,381.74, 240,595,569.74 and 150,439,473.82

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Solution

The fourth proportional to 175,262,381.74, 240,595,569.74 and 150,439,473.82 is: 206,519,337.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,262,381.74 : 240,595,569.74 = 150,439,473.82 : x
  2. Step 2: Convert to fraction form
    175,262,381.74/240,595,569.74 = 150,439,473.82/x
  3. Step 3: Cross multiply
    175,262,381.74x = 240,595,569.74 × 150,439,473.82
  4. Step 4: Simplify right side
    175,262,381.74x = 36,195,070,915,108,712
  5. Step 5: Solve for x
    x = 36,195,070,915,108,712/175,262,381.74
  6. Step 6: Final answer
    x = 206,519,337.21

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.