Home / 174,610,987.56-261,844,419.66-59,604,793.20

Finding the Fourth Proportional to 174,610,987.56, 261,844,419.66 and 59,604,793.20

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Solution

The fourth proportional to 174,610,987.56, 261,844,419.66 and 59,604,793.20 is: 89,382,591.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,610,987.56 : 261,844,419.66 = 59,604,793.20 : x
  2. Step 2: Convert to fraction form
    174,610,987.56/261,844,419.66 = 59,604,793.20/x
  3. Step 3: Cross multiply
    174,610,987.56x = 261,844,419.66 × 59,604,793.20
  4. Step 4: Simplify right side
    174,610,987.56x = 15,607,182,484,408,314
  5. Step 5: Solve for x
    x = 15,607,182,484,408,314/174,610,987.56
  6. Step 6: Final answer
    x = 89,382,591.00

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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.