Home / 23,453,732,785.13-32,366,172,099.20-12,748,853,503.25

Finding the Fourth Proportional to 23,453,732,785.13, 32,366,172,099.20 and 12,748,853,503.25

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Solution

The fourth proportional to 23,453,732,785.13, 32,366,172,099.20 and 12,748,853,503.25 is: 17,593,429,171.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,453,732,785.13 : 32,366,172,099.20 = 12,748,853,503.25 : x
  2. Step 2: Convert to fraction form
    23,453,732,785.13/32,366,172,099.20 = 12,748,853,503.25/x
  3. Step 3: Cross multiply
    23,453,732,785.13x = 32,366,172,099.20 × 12,748,853,503.25
  4. Step 4: Simplify right side
    23,453,732,785.13x = 412,631,586,553,452,756,992
  5. Step 5: Solve for x
    x = 412,631,586,553,452,756,992/23,453,732,785.13
  6. Step 6: Final answer
    x = 17,593,429,171.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.