Home / 66,064,820.94-99,098,227.98-22,935,394.62

Finding the Fourth Proportional to 66,064,820.94, 99,098,227.98 and 22,935,394.62

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Solution

The fourth proportional to 66,064,820.94, 99,098,227.98 and 22,935,394.62 is: 34,403,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,064,820.94 : 99,098,227.98 = 22,935,394.62 : x
  2. Step 2: Convert to fraction form
    66,064,820.94/99,098,227.98 = 22,935,394.62/x
  3. Step 3: Cross multiply
    66,064,820.94x = 99,098,227.98 × 22,935,394.62
  4. Step 4: Simplify right side
    66,064,820.94x = 2,272,856,964,864,025.50
  5. Step 5: Solve for x
    x = 2,272,856,964,864,025.50/66,064,820.94
  6. Step 6: Final answer
    x = 34,403,437.90

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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.