Home / 62,044,404.05-93,080,561.16-18,917,966.90

Finding the Fourth Proportional to 62,044,404.05, 93,080,561.16 and 18,917,966.90

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Solution

The fourth proportional to 62,044,404.05, 93,080,561.16 and 18,917,966.90 is: 28,381,205.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,044,404.05 : 93,080,561.16 = 18,917,966.90 : x
  2. Step 2: Convert to fraction form
    62,044,404.05/93,080,561.16 = 18,917,966.90/x
  3. Step 3: Cross multiply
    62,044,404.05x = 93,080,561.16 × 18,917,966.90
  4. Step 4: Simplify right side
    62,044,404.05x = 1,760,894,974,592,902.75
  5. Step 5: Solve for x
    x = 1,760,894,974,592,902.75/62,044,404.05
  6. Step 6: Final answer
    x = 28,381,205.39

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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.