Home / 44,722,097.60-61,715,065.20-25,143,814.40

Finding the Fourth Proportional to 44,722,097.60, 61,715,065.20 and 25,143,814.40

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Solution

The fourth proportional to 44,722,097.60, 61,715,065.20 and 25,143,814.40 is: 34,697,660.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722,097.60 : 61,715,065.20 = 25,143,814.40 : x
  2. Step 2: Convert to fraction form
    44,722,097.60/61,715,065.20 = 25,143,814.40/x
  3. Step 3: Cross multiply
    44,722,097.60x = 61,715,065.20 × 25,143,814.40
  4. Step 4: Simplify right side
    44,722,097.60x = 1,551,752,145,072,698.75
  5. Step 5: Solve for x
    x = 1,551,752,145,072,698.75/44,722,097.60
  6. Step 6: Final answer
    x = 34,697,660.18

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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.