Home / 26,664,870,216.60-39,956,490,656.10-25,195,542,139.80

Finding the Fourth Proportional to 26,664,870,216.60, 39,956,490,656.10 and 25,195,542,139.80

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Solution

The fourth proportional to 26,664,870,216.60, 39,956,490,656.10 and 25,195,542,139.80 is: 37,754,747,572.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,664,870,216.60 : 39,956,490,656.10 = 25,195,542,139.80 : x
  2. Step 2: Convert to fraction form
    26,664,870,216.60/39,956,490,656.10 = 25,195,542,139.80/x
  3. Step 3: Cross multiply
    26,664,870,216.60x = 39,956,490,656.10 × 25,195,542,139.80
  4. Step 4: Simplify right side
    26,664,870,216.60x = 1,006,725,444,084,292,386,816
  5. Step 5: Solve for x
    x = 1,006,725,444,084,292,386,816/26,664,870,216.60
  6. Step 6: Final answer
    x = 37,754,747,572.62

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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.