Home / 234,499,353.21-351,752,023.27-61,974,676.13

Finding the Fourth Proportional to 234,499,353.21, 351,752,023.27 and 61,974,676.13

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Solution

The fourth proportional to 234,499,353.21, 351,752,023.27 and 61,974,676.13 is: 92,962,805.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,499,353.21 : 351,752,023.27 = 61,974,676.13 : x
  2. Step 2: Convert to fraction form
    234,499,353.21/351,752,023.27 = 61,974,676.13/x
  3. Step 3: Cross multiply
    234,499,353.21x = 351,752,023.27 × 61,974,676.13
  4. Step 4: Simplify right side
    234,499,353.21x = 21,799,717,718,549,804
  5. Step 5: Solve for x
    x = 21,799,717,718,549,804/234,499,353.21
  6. Step 6: Final answer
    x = 92,962,805.31

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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.