Home / 31,925,205.60-47,887,808.40-22,351,394.40

Finding the Fourth Proportional to 31,925,205.60, 47,887,808.40 and 22,351,394.40

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Solution

The fourth proportional to 31,925,205.60, 47,887,808.40 and 22,351,394.40 is: 33,527,091.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,925,205.60 : 47,887,808.40 = 22,351,394.40 : x
  2. Step 2: Convert to fraction form
    31,925,205.60/47,887,808.40 = 22,351,394.40/x
  3. Step 3: Cross multiply
    31,925,205.60x = 47,887,808.40 × 22,351,394.40
  4. Step 4: Simplify right side
    31,925,205.60x = 1,070,359,292,500,032.88
  5. Step 5: Solve for x
    x = 1,070,359,292,500,032.88/31,925,205.60
  6. Step 6: Final answer
    x = 33,527,091.60

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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.