Home / 55,161,952,350.04-82,754,549,296.26-17,894,034,101.08

Finding the Fourth Proportional to 55,161,952,350.04, 82,754,549,296.26 and 17,894,034,101.08

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Solution

The fourth proportional to 55,161,952,350.04, 82,754,549,296.26 and 17,894,034,101.08 is: 26,844,820,823.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,161,952,350.04 : 82,754,549,296.26 = 17,894,034,101.08 : x
  2. Step 2: Convert to fraction form
    55,161,952,350.04/82,754,549,296.26 = 17,894,034,101.08/x
  3. Step 3: Cross multiply
    55,161,952,350.04x = 82,754,549,296.26 × 17,894,034,101.08
  4. Step 4: Simplify right side
    55,161,952,350.04x = 1,480,812,727,126,782,377,984
  5. Step 5: Solve for x
    x = 1,480,812,727,126,782,377,984/55,161,952,350.04
  6. Step 6: Final answer
    x = 26,844,820,823.78

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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.