Home / 57,096,777.77-85,574,947.55-22,518,470.69

Finding the Fourth Proportional to 57,096,777.77, 85,574,947.55 and 22,518,470.69

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Solution

The fourth proportional to 57,096,777.77, 85,574,947.55 and 22,518,470.69 is: 33,750,012.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,096,777.77 : 85,574,947.55 = 22,518,470.69 : x
  2. Step 2: Convert to fraction form
    57,096,777.77/85,574,947.55 = 22,518,470.69/x
  3. Step 3: Cross multiply
    57,096,777.77x = 85,574,947.55 × 22,518,470.69
  4. Step 4: Simplify right side
    57,096,777.77x = 1,927,016,948,473,195.75
  5. Step 5: Solve for x
    x = 1,927,016,948,473,195.75/57,096,777.77
  6. Step 6: Final answer
    x = 33,750,012.24

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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.