Home / 44,276,120.30-61,102,565.52-25,689,857.06

Finding the Fourth Proportional to 44,276,120.30, 61,102,565.52 and 25,689,857.06

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Solution

The fourth proportional to 44,276,120.30, 61,102,565.52 and 25,689,857.06 is: 35,452,884.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,276,120.30 : 61,102,565.52 = 25,689,857.06 : x
  2. Step 2: Convert to fraction form
    44,276,120.30/61,102,565.52 = 25,689,857.06/x
  3. Step 3: Cross multiply
    44,276,120.30x = 61,102,565.52 × 25,689,857.06
  4. Step 4: Simplify right side
    44,276,120.30x = 1,569,716,174,208,084.50
  5. Step 5: Solve for x
    x = 1,569,716,174,208,084.50/44,276,120.30
  6. Step 6: Final answer
    x = 35,452,884.39

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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.