Home / 22,429,834,348.61-33,644,808,507.36-9,165,092,647.22

Finding the Fourth Proportional to 22,429,834,348.61, 33,644,808,507.36 and 9,165,092,647.22

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Solution

The fourth proportional to 22,429,834,348.61, 33,644,808,507.36 and 9,165,092,647.22 is: 13,747,662,255.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,429,834,348.61 : 33,644,808,507.36 = 9,165,092,647.22 : x
  2. Step 2: Convert to fraction form
    22,429,834,348.61/33,644,808,507.36 = 9,165,092,647.22/x
  3. Step 3: Cross multiply
    22,429,834,348.61x = 33,644,808,507.36 × 9,165,092,647.22
  4. Step 4: Simplify right side
    22,429,834,348.61x = 308,357,787,067,761,819,648
  5. Step 5: Solve for x
    x = 308,357,787,067,761,819,648/22,429,834,348.61
  6. Step 6: Final answer
    x = 13,747,662,255.34

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1.5x scale

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.