Home / 234,439,934.88-351,710,686.08-70,663,991.52

Finding the Fourth Proportional to 234,439,934.88, 351,710,686.08 and 70,663,991.52

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Solution

The fourth proportional to 234,439,934.88, 351,710,686.08 and 70,663,991.52 is: 106,011,294.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,439,934.88 : 351,710,686.08 = 70,663,991.52 : x
  2. Step 2: Convert to fraction form
    234,439,934.88/351,710,686.08 = 70,663,991.52/x
  3. Step 3: Cross multiply
    234,439,934.88x = 351,710,686.08 × 70,663,991.52
  4. Step 4: Simplify right side
    234,439,934.88x = 24,853,280,938,650,500
  5. Step 5: Solve for x
    x = 24,853,280,938,650,500/234,439,934.88
  6. Step 6: Final answer
    x = 106,011,294.33

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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.