Home / 167,898,569.10-251,847,853.65-58,687,443.60

Finding the Fourth Proportional to 167,898,569.10, 251,847,853.65 and 58,687,443.60

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Solution

The fourth proportional to 167,898,569.10, 251,847,853.65 and 58,687,443.60 is: 88,031,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,898,569.10 : 251,847,853.65 = 58,687,443.60 : x
  2. Step 2: Convert to fraction form
    167,898,569.10/251,847,853.65 = 58,687,443.60/x
  3. Step 3: Cross multiply
    167,898,569.10x = 251,847,853.65 × 58,687,443.60
  4. Step 4: Simplify right side
    167,898,569.10x = 14,780,306,706,865,430
  5. Step 5: Solve for x
    x = 14,780,306,706,865,430/167,898,569.10
  6. Step 6: Final answer
    x = 88,031,165.40

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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.