Home / 23,178,166.80-34,767,250.20-22,195,280.40

Finding the Fourth Proportional to 23,178,166.80, 34,767,250.20 and 22,195,280.40

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Solution

The fourth proportional to 23,178,166.80, 34,767,250.20 and 22,195,280.40 is: 33,292,920.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,178,166.80 : 34,767,250.20 = 22,195,280.40 : x
  2. Step 2: Convert to fraction form
    23,178,166.80/34,767,250.20 = 22,195,280.40/x
  3. Step 3: Cross multiply
    23,178,166.80x = 34,767,250.20 × 22,195,280.40
  4. Step 4: Simplify right side
    23,178,166.80x = 771,668,866,925,956.12
  5. Step 5: Solve for x
    x = 771,668,866,925,956.12/23,178,166.80
  6. Step 6: Final answer
    x = 33,292,920.60

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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.