Home / 58,300,862.40-87,504,170.40-29,566,987.20

Finding the Fourth Proportional to 58,300,862.40, 87,504,170.40 and 29,566,987.20

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Solution

The fourth proportional to 58,300,862.40, 87,504,170.40 and 29,566,987.20 is: 44,377,297.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,300,862.40 : 87,504,170.40 = 29,566,987.20 : x
  2. Step 2: Convert to fraction form
    58,300,862.40/87,504,170.40 = 29,566,987.20/x
  3. Step 3: Cross multiply
    58,300,862.40x = 87,504,170.40 × 29,566,987.20
  4. Step 4: Simplify right side
    58,300,862.40x = 2,587,234,686,163,419
  5. Step 5: Solve for x
    x = 2,587,234,686,163,419/58,300,862.40
  6. Step 6: Final answer
    x = 44,377,297.00

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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.