Home / 23,508,822.60-35,263,233.90-19,729,686.60

Finding the Fourth Proportional to 23,508,822.60, 35,263,233.90 and 19,729,686.60

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Solution

The fourth proportional to 23,508,822.60, 35,263,233.90 and 19,729,686.60 is: 29,594,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,822.60 : 35,263,233.90 = 19,729,686.60 : x
  2. Step 2: Convert to fraction form
    23,508,822.60/35,263,233.90 = 19,729,686.60/x
  3. Step 3: Cross multiply
    23,508,822.60x = 35,263,233.90 × 19,729,686.60
  4. Step 4: Simplify right side
    23,508,822.60x = 695,732,553,349,495.75
  5. Step 5: Solve for x
    x = 695,732,553,349,495.75/23,508,822.60
  6. Step 6: Final answer
    x = 29,594,529.90

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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.