Home / 3,002,062,461.93-4,502,187,077.38-902,981,642.26

Finding the Fourth Proportional to 3,002,062,461.93, 4,502,187,077.38 and 902,981,642.26

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Solution

The fourth proportional to 3,002,062,461.93, 4,502,187,077.38 and 902,981,642.26 is: 1,354,199,765.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,062,461.93 : 4,502,187,077.38 = 902,981,642.26 : x
  2. Step 2: Convert to fraction form
    3,002,062,461.93/4,502,187,077.38 = 902,981,642.26/x
  3. Step 3: Cross multiply
    3,002,062,461.93x = 4,502,187,077.38 × 902,981,642.26
  4. Step 4: Simplify right side
    3,002,062,461.93x = 4,065,392,280,889,827,328
  5. Step 5: Solve for x
    x = 4,065,392,280,889,827,328/3,002,062,461.93
  6. Step 6: Final answer
    x = 1,354,199,765.15

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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.