Home / 42,484,171.80-58,626,454.14-25,086,120.24

Finding the Fourth Proportional to 42,484,171.80, 58,626,454.14 and 25,086,120.24

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Solution

The fourth proportional to 42,484,171.80, 58,626,454.14 and 25,086,120.24 is: 34,617,840.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,484,171.80 : 58,626,454.14 = 25,086,120.24 : x
  2. Step 2: Convert to fraction form
    42,484,171.80/58,626,454.14 = 25,086,120.24/x
  3. Step 3: Cross multiply
    42,484,171.80x = 58,626,454.14 × 25,086,120.24
  4. Step 4: Simplify right side
    42,484,171.80x = 1,470,710,277,800,885.75
  5. Step 5: Solve for x
    x = 1,470,710,277,800,885.75/42,484,171.80
  6. Step 6: Final answer
    x = 34,617,840.37

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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.