Home / 44,257,000.40-66,385,500.60-13,964,863.40

Finding the Fourth Proportional to 44,257,000.40, 66,385,500.60 and 13,964,863.40

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Solution

The fourth proportional to 44,257,000.40, 66,385,500.60 and 13,964,863.40 is: 20,947,295.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,257,000.40 : 66,385,500.60 = 13,964,863.40 : x
  2. Step 2: Convert to fraction form
    44,257,000.40/66,385,500.60 = 13,964,863.40/x
  3. Step 3: Cross multiply
    44,257,000.40x = 66,385,500.60 × 13,964,863.40
  4. Step 4: Simplify right side
    44,257,000.40x = 927,064,447,619,618.12
  5. Step 5: Solve for x
    x = 927,064,447,619,618.12/44,257,000.40
  6. Step 6: Final answer
    x = 20,947,295.10

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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.