Home / 15,554,464.80-23,331,697.20-14,882,618.40

Finding the Fourth Proportional to 15,554,464.80, 23,331,697.20 and 14,882,618.40

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Solution

The fourth proportional to 15,554,464.80, 23,331,697.20 and 14,882,618.40 is: 22,323,927.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,554,464.80 : 23,331,697.20 = 14,882,618.40 : x
  2. Step 2: Convert to fraction form
    15,554,464.80/23,331,697.20 = 14,882,618.40/x
  3. Step 3: Cross multiply
    15,554,464.80x = 23,331,697.20 × 14,882,618.40
  4. Step 4: Simplify right side
    15,554,464.80x = 347,236,746,051,948.50
  5. Step 5: Solve for x
    x = 347,236,746,051,948.50/15,554,464.80
  6. Step 6: Final answer
    x = 22,323,927.60

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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.