Home / 173,960,560.59-240,051,375.18-102,422,150.34

Finding the Fourth Proportional to 173,960,560.59, 240,051,375.18 and 102,422,150.34

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Solution

The fourth proportional to 173,960,560.59, 240,051,375.18 and 102,422,150.34 is: 141,334,207.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,960,560.59 : 240,051,375.18 = 102,422,150.34 : x
  2. Step 2: Convert to fraction form
    173,960,560.59/240,051,375.18 = 102,422,150.34/x
  3. Step 3: Cross multiply
    173,960,560.59x = 240,051,375.18 × 102,422,150.34
  4. Step 4: Simplify right side
    173,960,560.59x = 24,586,578,038,009,708
  5. Step 5: Solve for x
    x = 24,586,578,038,009,708/173,960,560.59
  6. Step 6: Final answer
    x = 141,334,207.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.