Home / 177,536,407.70-266,304,611.55-62,650,673.30

Finding the Fourth Proportional to 177,536,407.70, 266,304,611.55 and 62,650,673.30

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Solution

The fourth proportional to 177,536,407.70, 266,304,611.55 and 62,650,673.30 is: 93,976,009.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,536,407.70 : 266,304,611.55 = 62,650,673.30 : x
  2. Step 2: Convert to fraction form
    177,536,407.70/266,304,611.55 = 62,650,673.30/x
  3. Step 3: Cross multiply
    177,536,407.70x = 266,304,611.55 × 62,650,673.30
  4. Step 4: Simplify right side
    177,536,407.70x = 16,684,163,216,502,456
  5. Step 5: Solve for x
    x = 16,684,163,216,502,456/177,536,407.70
  6. Step 6: Final answer
    x = 93,976,009.95

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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.