Home / 55,161,952,349.04-82,754,549,294.76-17,894,034,100.08

Finding the Fourth Proportional to 55,161,952,349.04, 82,754,549,294.76 and 17,894,034,100.08

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Solution

The fourth proportional to 55,161,952,349.04, 82,754,549,294.76 and 17,894,034,100.08 is: 26,844,820,822.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,161,952,349.04 : 82,754,549,294.76 = 17,894,034,100.08 : x
  2. Step 2: Convert to fraction form
    55,161,952,349.04/82,754,549,294.76 = 17,894,034,100.08/x
  3. Step 3: Cross multiply
    55,161,952,349.04x = 82,754,549,294.76 × 17,894,034,100.08
  4. Step 4: Simplify right side
    55,161,952,349.04x = 1,480,812,727,017,186,787,328
  5. Step 5: Solve for x
    x = 1,480,812,727,017,186,787,328/55,161,952,349.04
  6. Step 6: Final answer
    x = 26,844,820,822.28

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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.