Home / 24,193,153.60-36,289,730.40-21,804,366.40

Finding the Fourth Proportional to 24,193,153.60, 36,289,730.40 and 21,804,366.40

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Solution

The fourth proportional to 24,193,153.60, 36,289,730.40 and 21,804,366.40 is: 32,706,549.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,153.60 : 36,289,730.40 = 21,804,366.40 : x
  2. Step 2: Convert to fraction form
    24,193,153.60/36,289,730.40 = 21,804,366.40/x
  3. Step 3: Cross multiply
    24,193,153.60x = 36,289,730.40 × 21,804,366.40
  4. Step 4: Simplify right side
    24,193,153.60x = 791,274,578,198,818.50
  5. Step 5: Solve for x
    x = 791,274,578,198,818.50/24,193,153.60
  6. Step 6: Final answer
    x = 32,706,549.60

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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.