Home / 55,273,125.60-76,252,244.40-32,054,793.12

Finding the Fourth Proportional to 55,273,125.60, 76,252,244.40 and 32,054,793.12

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Solution

The fourth proportional to 55,273,125.60, 76,252,244.40 and 32,054,793.12 is: 44,221,308.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,273,125.60 : 76,252,244.40 = 32,054,793.12 : x
  2. Step 2: Convert to fraction form
    55,273,125.60/76,252,244.40 = 32,054,793.12/x
  3. Step 3: Cross multiply
    55,273,125.60x = 76,252,244.40 × 32,054,793.12
  4. Step 4: Simplify right side
    55,273,125.60x = 2,444,249,919,177,679
  5. Step 5: Solve for x
    x = 2,444,249,919,177,679/55,273,125.60
  6. Step 6: Final answer
    x = 44,221,308.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.