Home / 653,508,045.30-980,262,067.95-244,511,051.70

Finding the Fourth Proportional to 653,508,045.30, 980,262,067.95 and 244,511,051.70

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Solution

The fourth proportional to 653,508,045.30, 980,262,067.95 and 244,511,051.70 is: 366,766,577.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    653,508,045.30 : 980,262,067.95 = 244,511,051.70 : x
  2. Step 2: Convert to fraction form
    653,508,045.30/980,262,067.95 = 244,511,051.70/x
  3. Step 3: Cross multiply
    653,508,045.30x = 980,262,067.95 × 244,511,051.70
  4. Step 4: Simplify right side
    653,508,045.30x = 239,684,909,176,071,360
  5. Step 5: Solve for x
    x = 239,684,909,176,071,360/653,508,045.30
  6. Step 6: Final answer
    x = 366,766,577.55

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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.