Home / 11,549,822,097.86-17,294,896,023.37-7,971,291,444.86

Finding the Fourth Proportional to 11,549,822,097.86, 17,294,896,023.37 and 7,971,291,444.86

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Solution

The fourth proportional to 11,549,822,097.86, 17,294,896,023.37 and 7,971,291,444.86 is: 11,936,344,607.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,549,822,097.86 : 17,294,896,023.37 = 7,971,291,444.86 : x
  2. Step 2: Convert to fraction form
    11,549,822,097.86/17,294,896,023.37 = 7,971,291,444.86/x
  3. Step 3: Cross multiply
    11,549,822,097.86x = 17,294,896,023.37 × 7,971,291,444.86
  4. Step 4: Simplify right side
    11,549,822,097.86x = 137,862,656,710,832,504,832
  5. Step 5: Solve for x
    x = 137,862,656,710,832,504,832/11,549,822,097.86
  6. Step 6: Final answer
    x = 11,936,344,607.11

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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.