Home / 175,393,079.13-262,970,041.10-88,964,828.49

Finding the Fourth Proportional to 175,393,079.13, 262,970,041.10 and 88,964,828.49

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Solution

The fourth proportional to 175,393,079.13, 262,970,041.10 and 88,964,828.49 is: 133,386,589.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,393,079.13 : 262,970,041.10 = 88,964,828.49 : x
  2. Step 2: Convert to fraction form
    175,393,079.13/262,970,041.10 = 88,964,828.49/x
  3. Step 3: Cross multiply
    175,393,079.13x = 262,970,041.10 × 88,964,828.49
  4. Step 4: Simplify right side
    175,393,079.13x = 23,395,084,604,024,924
  5. Step 5: Solve for x
    x = 23,395,084,604,024,924/175,393,079.13
  6. Step 6: Final answer
    x = 133,386,589.25

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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.