Home / 167,898,531.60-251,847,797.40-58,687,406.10

Finding the Fourth Proportional to 167,898,531.60, 251,847,797.40 and 58,687,406.10

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Solution

The fourth proportional to 167,898,531.60, 251,847,797.40 and 58,687,406.10 is: 88,031,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,898,531.60 : 251,847,797.40 = 58,687,406.10 : x
  2. Step 2: Convert to fraction form
    167,898,531.60/251,847,797.40 = 58,687,406.10/x
  3. Step 3: Cross multiply
    167,898,531.60x = 251,847,797.40 × 58,687,406.10
  4. Step 4: Simplify right side
    167,898,531.60x = 14,780,293,961,404,324
  5. Step 5: Solve for x
    x = 14,780,293,961,404,324/167,898,531.60
  6. Step 6: Final answer
    x = 88,031,109.15

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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.