Home / 9,939,731,632.44-14,909,499,194.62-4,553,844,577.66

Finding the Fourth Proportional to 9,939,731,632.44, 14,909,499,194.62 and 4,553,844,577.66

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Solution

The fourth proportional to 9,939,731,632.44, 14,909,499,194.62 and 4,553,844,577.66 is: 6,830,721,851.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,731,632.44 : 14,909,499,194.62 = 4,553,844,577.66 : x
  2. Step 2: Convert to fraction form
    9,939,731,632.44/14,909,499,194.62 = 4,553,844,577.66/x
  3. Step 3: Cross multiply
    9,939,731,632.44x = 14,909,499,194.62 × 4,553,844,577.66
  4. Step 4: Simplify right side
    9,939,731,632.44x = 67,895,542,063,046,426,624
  5. Step 5: Solve for x
    x = 67,895,542,063,046,426,624/9,939,731,632.44
  6. Step 6: Final answer
    x = 6,830,721,851.83

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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.