Home / 234,499,353.34-351,752,023.47-61,974,676.25

Finding the Fourth Proportional to 234,499,353.34, 351,752,023.47 and 61,974,676.25

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Solution

The fourth proportional to 234,499,353.34, 351,752,023.47 and 61,974,676.25 is: 92,962,805.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,499,353.34 : 351,752,023.47 = 61,974,676.25 : x
  2. Step 2: Convert to fraction form
    234,499,353.34/351,752,023.47 = 61,974,676.25/x
  3. Step 3: Cross multiply
    234,499,353.34x = 351,752,023.47 × 61,974,676.25
  4. Step 4: Simplify right side
    234,499,353.34x = 21,799,717,774,525,776
  5. Step 5: Solve for x
    x = 21,799,717,774,525,776/234,499,353.34
  6. Step 6: Final answer
    x = 92,962,805.50

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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.