Home / 175,584,140.10-263,376,210.15-110,677,479.30

Finding the Fourth Proportional to 175,584,140.10, 263,376,210.15 and 110,677,479.30

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Solution

The fourth proportional to 175,584,140.10, 263,376,210.15 and 110,677,479.30 is: 166,016,218.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,584,140.10 : 263,376,210.15 = 110,677,479.30 : x
  2. Step 2: Convert to fraction form
    175,584,140.10/263,376,210.15 = 110,677,479.30/x
  3. Step 3: Cross multiply
    175,584,140.10x = 263,376,210.15 × 110,677,479.30
  4. Step 4: Simplify right side
    175,584,140.10x = 29,149,815,046,989,076
  5. Step 5: Solve for x
    x = 29,149,815,046,989,076/175,584,140.10
  6. Step 6: Final answer
    x = 166,016,218.95

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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.