Home / 47,745,305.57-65,888,522.19-26,015,273.57

Finding the Fourth Proportional to 47,745,305.57, 65,888,522.19 and 26,015,273.57

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Solution

The fourth proportional to 47,745,305.57, 65,888,522.19 and 26,015,273.57 is: 35,901,077.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,745,305.57 : 65,888,522.19 = 26,015,273.57 : x
  2. Step 2: Convert to fraction form
    47,745,305.57/65,888,522.19 = 26,015,273.57/x
  3. Step 3: Cross multiply
    47,745,305.57x = 65,888,522.19 × 26,015,273.57
  4. Step 4: Simplify right side
    47,745,305.57x = 1,714,107,929,566,423
  5. Step 5: Solve for x
    x = 1,714,107,929,566,423/47,745,305.57
  6. Step 6: Final answer
    x = 35,901,077.80

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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.