Home / 177,536,140,994.97-266,275,863,763.70-51,737,312,306.25

Finding the Fourth Proportional to 177,536,140,994.97, 266,275,863,763.70 and 51,737,312,306.25

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Solution

The fourth proportional to 177,536,140,994.97, 266,275,863,763.70 and 51,737,312,306.25 is: 77,597,707,407.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,536,140,994.97 : 266,275,863,763.70 = 51,737,312,306.25 : x
  2. Step 2: Convert to fraction form
    177,536,140,994.97/266,275,863,763.70 = 51,737,312,306.25/x
  3. Step 3: Cross multiply
    177,536,140,994.97x = 266,275,863,763.70 × 51,737,312,306.25
  4. Step 4: Simplify right side
    177,536,140,994.97x = 13,776,397,523,159,024,140,288
  5. Step 5: Solve for x
    x = 13,776,397,523,159,024,140,288/177,536,140,994.97
  6. Step 6: Final answer
    x = 77,597,707,407.36

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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.