Home / 16,335,066.90-24,502,600.35-13,784,150.10

Finding the Fourth Proportional to 16,335,066.90, 24,502,600.35 and 13,784,150.10

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Solution

The fourth proportional to 16,335,066.90, 24,502,600.35 and 13,784,150.10 is: 20,676,225.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,066.90 : 24,502,600.35 = 13,784,150.10 : x
  2. Step 2: Convert to fraction form
    16,335,066.90/24,502,600.35 = 13,784,150.10/x
  3. Step 3: Cross multiply
    16,335,066.90x = 24,502,600.35 × 13,784,150.10
  4. Step 4: Simplify right side
    16,335,066.90x = 337,747,521,064,712.56
  5. Step 5: Solve for x
    x = 337,747,521,064,712.56/16,335,066.90
  6. Step 6: Final answer
    x = 20,676,225.15

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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.