Home / 59,040,030.20-88,560,045.30-58,243,767.80

Finding the Fourth Proportional to 59,040,030.20, 88,560,045.30 and 58,243,767.80

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Solution

The fourth proportional to 59,040,030.20, 88,560,045.30 and 58,243,767.80 is: 87,365,651.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,040,030.20 : 88,560,045.30 = 58,243,767.80 : x
  2. Step 2: Convert to fraction form
    59,040,030.20/88,560,045.30 = 58,243,767.80/x
  3. Step 3: Cross multiply
    59,040,030.20x = 88,560,045.30 × 58,243,767.80
  4. Step 4: Simplify right side
    59,040,030.20x = 5,158,070,714,810,681
  5. Step 5: Solve for x
    x = 5,158,070,714,810,681/59,040,030.20
  6. Step 6: Final answer
    x = 87,365,651.70

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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.