Home / 41,260,577.76-56,940,962.45-22,676,376.65

Finding the Fourth Proportional to 41,260,577.76, 56,940,962.45 and 22,676,376.65

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Solution

The fourth proportional to 41,260,577.76, 56,940,962.45 and 22,676,376.65 is: 31,294,150.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,260,577.76 : 56,940,962.45 = 22,676,376.65 : x
  2. Step 2: Convert to fraction form
    41,260,577.76/56,940,962.45 = 22,676,376.65/x
  3. Step 3: Cross multiply
    41,260,577.76x = 56,940,962.45 × 22,676,376.65
  4. Step 4: Simplify right side
    41,260,577.76x = 1,291,214,710,931,620
  5. Step 5: Solve for x
    x = 1,291,214,710,931,620/41,260,577.76
  6. Step 6: Final answer
    x = 31,294,150.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.