Home / 34,668,818.40-52,003,227.60-16,752,914.40

Finding the Fourth Proportional to 34,668,818.40, 52,003,227.60 and 16,752,914.40

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Solution

The fourth proportional to 34,668,818.40, 52,003,227.60 and 16,752,914.40 is: 25,129,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668,818.40 : 52,003,227.60 = 16,752,914.40 : x
  2. Step 2: Convert to fraction form
    34,668,818.40/52,003,227.60 = 16,752,914.40/x
  3. Step 3: Cross multiply
    34,668,818.40x = 52,003,227.60 × 16,752,914.40
  4. Step 4: Simplify right side
    34,668,818.40x = 871,205,620,506,517.50
  5. Step 5: Solve for x
    x = 871,205,620,506,517.50/34,668,818.40
  6. Step 6: Final answer
    x = 25,129,371.60

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Similar ratio
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1.5x scale

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.