Home / 44,758,781.15-67,137,946.74-38,675,001.56

Finding the Fourth Proportional to 44,758,781.15, 67,137,946.74 and 38,675,001.56

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Solution

The fourth proportional to 44,758,781.15, 67,137,946.74 and 38,675,001.56 is: 58,012,307.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758,781.15 : 67,137,946.74 = 38,675,001.56 : x
  2. Step 2: Convert to fraction form
    44,758,781.15/67,137,946.74 = 38,675,001.56/x
  3. Step 3: Cross multiply
    44,758,781.15x = 67,137,946.74 × 38,675,001.56
  4. Step 4: Simplify right side
    44,758,781.15x = 2,596,560,194,569,007
  5. Step 5: Solve for x
    x = 2,596,560,194,569,007/44,758,781.15
  6. Step 6: Final answer
    x = 58,012,307.93

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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.