Home / 40,892,113.38-61,349,519.43-22,709,077.59

Finding the Fourth Proportional to 40,892,113.38, 61,349,519.43 and 22,709,077.59

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Solution

The fourth proportional to 40,892,113.38, 61,349,519.43 and 22,709,077.59 is: 34,069,919.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,892,113.38 : 61,349,519.43 = 22,709,077.59 : x
  2. Step 2: Convert to fraction form
    40,892,113.38/61,349,519.43 = 22,709,077.59/x
  3. Step 3: Cross multiply
    40,892,113.38x = 61,349,519.43 × 22,709,077.59
  4. Step 4: Simplify right side
    40,892,113.38x = 1,393,190,996,845,082.50
  5. Step 5: Solve for x
    x = 1,393,190,996,845,082.50/40,892,113.38
  6. Step 6: Final answer
    x = 34,069,919.15

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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.