Home / 14,976,064.80-22,464,097.20-9,228,045.60

Finding the Fourth Proportional to 14,976,064.80, 22,464,097.20 and 9,228,045.60

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Solution

The fourth proportional to 14,976,064.80, 22,464,097.20 and 9,228,045.60 is: 13,842,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,064.80 : 22,464,097.20 = 9,228,045.60 : x
  2. Step 2: Convert to fraction form
    14,976,064.80/22,464,097.20 = 9,228,045.60/x
  3. Step 3: Cross multiply
    14,976,064.80x = 22,464,097.20 × 9,228,045.60
  4. Step 4: Simplify right side
    14,976,064.80x = 207,299,713,324,432.31
  5. Step 5: Solve for x
    x = 207,299,713,324,432.31/14,976,064.80
  6. Step 6: Final answer
    x = 13,842,068.40

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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.