Home / 55,662,117.60-83,493,176.40-26,922,021.60

Finding the Fourth Proportional to 55,662,117.60, 83,493,176.40 and 26,922,021.60

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Solution

The fourth proportional to 55,662,117.60, 83,493,176.40 and 26,922,021.60 is: 40,383,032.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,662,117.60 : 83,493,176.40 = 26,922,021.60 : x
  2. Step 2: Convert to fraction form
    55,662,117.60/83,493,176.40 = 26,922,021.60/x
  3. Step 3: Cross multiply
    55,662,117.60x = 83,493,176.40 × 26,922,021.60
  4. Step 4: Simplify right side
    55,662,117.60x = 2,247,805,098,493,410.50
  5. Step 5: Solve for x
    x = 2,247,805,098,493,410.50/55,662,117.60
  6. Step 6: Final answer
    x = 40,383,032.40

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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.