Home / 21,717,584,567.39-32,575,774,657.22-5,782,057,755.48

Finding the Fourth Proportional to 21,717,584,567.39, 32,575,774,657.22 and 5,782,057,755.48

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Solution

The fourth proportional to 21,717,584,567.39, 32,575,774,657.22 and 5,782,057,755.48 is: 8,672,926,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,717,584,567.39 : 32,575,774,657.22 = 5,782,057,755.48 : x
  2. Step 2: Convert to fraction form
    21,717,584,567.39/32,575,774,657.22 = 5,782,057,755.48/x
  3. Step 3: Cross multiply
    21,717,584,567.39x = 32,575,774,657.22 × 5,782,057,755.48
  4. Step 4: Simplify right side
    21,717,584,567.39x = 188,355,010,497,553,498,112
  5. Step 5: Solve for x
    x = 188,355,010,497,553,498,112/21,717,584,567.39
  6. Step 6: Final answer
    x = 8,672,926,306.01

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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.