Home / 58,844,101.60-88,266,152.40-18,454,520.80

Finding the Fourth Proportional to 58,844,101.60, 88,266,152.40 and 18,454,520.80

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Solution

The fourth proportional to 58,844,101.60, 88,266,152.40 and 18,454,520.80 is: 27,681,781.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,844,101.60 : 88,266,152.40 = 18,454,520.80 : x
  2. Step 2: Convert to fraction form
    58,844,101.60/88,266,152.40 = 18,454,520.80/x
  3. Step 3: Cross multiply
    58,844,101.60x = 88,266,152.40 × 18,454,520.80
  4. Step 4: Simplify right side
    58,844,101.60x = 1,628,909,545,401,770
  5. Step 5: Solve for x
    x = 1,628,909,545,401,770/58,844,101.60
  6. Step 6: Final answer
    x = 27,681,781.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.