Home / 61,251,267.83-84,532,706.33-45,754,448.27

Finding the Fourth Proportional to 61,251,267.83, 84,532,706.33 and 45,754,448.27

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Solution

The fourth proportional to 61,251,267.83, 84,532,706.33 and 45,754,448.27 is: 63,145,588.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,251,267.83 : 84,532,706.33 = 45,754,448.27 : x
  2. Step 2: Convert to fraction form
    61,251,267.83/84,532,706.33 = 45,754,448.27/x
  3. Step 3: Cross multiply
    61,251,267.83x = 84,532,706.33 × 45,754,448.27
  4. Step 4: Simplify right side
    61,251,267.83x = 3,867,747,338,247,651
  5. Step 5: Solve for x
    x = 3,867,747,338,247,651/61,251,267.83
  6. Step 6: Final answer
    x = 63,145,588.26

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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.