Home / 23,176,919.20-34,765,378.80-14,554,890.40

Finding the Fourth Proportional to 23,176,919.20, 34,765,378.80 and 14,554,890.40

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Solution

The fourth proportional to 23,176,919.20, 34,765,378.80 and 14,554,890.40 is: 21,832,335.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,919.20 : 34,765,378.80 = 14,554,890.40 : x
  2. Step 2: Convert to fraction form
    23,176,919.20/34,765,378.80 = 14,554,890.40/x
  3. Step 3: Cross multiply
    23,176,919.20x = 34,765,378.80 × 14,554,890.40
  4. Step 4: Simplify right side
    23,176,919.20x = 506,006,278,148,483.50
  5. Step 5: Solve for x
    x = 506,006,278,148,483.50/23,176,919.20
  6. Step 6: Final answer
    x = 21,832,335.60

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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.