Home / 58,088,116.80-87,132,175.20-41,963,803.20

Finding the Fourth Proportional to 58,088,116.80, 87,132,175.20 and 41,963,803.20

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Solution

The fourth proportional to 58,088,116.80, 87,132,175.20 and 41,963,803.20 is: 62,945,704.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,088,116.80 : 87,132,175.20 = 41,963,803.20 : x
  2. Step 2: Convert to fraction form
    58,088,116.80/87,132,175.20 = 41,963,803.20/x
  3. Step 3: Cross multiply
    58,088,116.80x = 87,132,175.20 × 41,963,803.20
  4. Step 4: Simplify right side
    58,088,116.80x = 3,656,397,452,480,721
  5. Step 5: Solve for x
    x = 3,656,397,452,480,721/58,088,116.80
  6. Step 6: Final answer
    x = 62,945,704.80

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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.