Home / 35,894,438.40-53,841,657.60-32,311,257.60

Finding the Fourth Proportional to 35,894,438.40, 53,841,657.60 and 32,311,257.60

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Solution

The fourth proportional to 35,894,438.40, 53,841,657.60 and 32,311,257.60 is: 48,466,886.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,894,438.40 : 53,841,657.60 = 32,311,257.60 : x
  2. Step 2: Convert to fraction form
    35,894,438.40/53,841,657.60 = 32,311,257.60/x
  3. Step 3: Cross multiply
    35,894,438.40x = 53,841,657.60 × 32,311,257.60
  4. Step 4: Simplify right side
    35,894,438.40x = 1,739,691,668,324,598
  5. Step 5: Solve for x
    x = 1,739,691,668,324,598/35,894,438.40
  6. Step 6: Final answer
    x = 48,466,886.40

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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.