Home / 17,077,371,208.80-25,613,694,853.20-5,294,592,031.20

Finding the Fourth Proportional to 17,077,371,208.80, 25,613,694,853.20 and 5,294,592,031.20

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Solution

The fourth proportional to 17,077,371,208.80, 25,613,694,853.20 and 5,294,592,031.20 is: 7,941,155,755.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,077,371,208.80 : 25,613,694,853.20 = 5,294,592,031.20 : x
  2. Step 2: Convert to fraction form
    17,077,371,208.80/25,613,694,853.20 = 5,294,592,031.20/x
  3. Step 3: Cross multiply
    17,077,371,208.80x = 25,613,694,853.20 × 5,294,592,031.20
  4. Step 4: Simplify right side
    17,077,371,208.80x = 135,614,064,659,341,180,928
  5. Step 5: Solve for x
    x = 135,614,064,659,341,180,928/17,077,371,208.80
  6. Step 6: Final answer
    x = 7,941,155,755.25

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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.