Home / 22,429,834,349.61-33,644,808,508.86-9,165,092,648.22

Finding the Fourth Proportional to 22,429,834,349.61, 33,644,808,508.86 and 9,165,092,648.22

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Solution

The fourth proportional to 22,429,834,349.61, 33,644,808,508.86 and 9,165,092,648.22 is: 13,747,662,256.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,429,834,349.61 : 33,644,808,508.86 = 9,165,092,648.22 : x
  2. Step 2: Convert to fraction form
    22,429,834,349.61/33,644,808,508.86 = 9,165,092,648.22/x
  3. Step 3: Cross multiply
    22,429,834,349.61x = 33,644,808,508.86 × 9,165,092,648.22
  4. Step 4: Simplify right side
    22,429,834,349.61x = 308,357,787,115,322,474,496
  5. Step 5: Solve for x
    x = 308,357,787,115,322,474,496/22,429,834,349.61
  6. Step 6: Final answer
    x = 13,747,662,256.84

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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.