Home / 25,876,535,626.56-38,712,676,401-19,599,048,275.52

Finding the Fourth Proportional to 25,876,535,626.56, 38,712,676,401 and 19,599,048,275.52

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Solution

The fourth proportional to 25,876,535,626.56, 38,712,676,401 and 19,599,048,275.52 is: 29,321,220,761.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,876,535,626.56 : 38,712,676,401 = 19,599,048,275.52 : x
  2. Step 2: Convert to fraction form
    25,876,535,626.56/38,712,676,401 = 19,599,048,275.52/x
  3. Step 3: Cross multiply
    25,876,535,626.56x = 38,712,676,401 × 19,599,048,275.52
  4. Step 4: Simplify right side
    25,876,535,626.56x = 758,731,613,657,782,812,672
  5. Step 5: Solve for x
    x = 758,731,613,657,782,812,672/25,876,535,626.56
  6. Step 6: Final answer
    x = 29,321,220,761.83

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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.