Home / 14,592,044.30-21,888,066.45-14,293,445.90

Finding the Fourth Proportional to 14,592,044.30, 21,888,066.45 and 14,293,445.90

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Solution

The fourth proportional to 14,592,044.30, 21,888,066.45 and 14,293,445.90 is: 21,440,168.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,592,044.30 : 21,888,066.45 = 14,293,445.90 : x
  2. Step 2: Convert to fraction form
    14,592,044.30/21,888,066.45 = 14,293,445.90/x
  3. Step 3: Cross multiply
    14,592,044.30x = 21,888,066.45 × 14,293,445.90
  4. Step 4: Simplify right side
    14,592,044.30x = 312,855,893,658,680.06
  5. Step 5: Solve for x
    x = 312,855,893,658,680.06/14,592,044.30
  6. Step 6: Final answer
    x = 21,440,168.85

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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.