Home / 16,458,044.40-24,687,066.60-4,490,780.40

Finding the Fourth Proportional to 16,458,044.40, 24,687,066.60 and 4,490,780.40

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Solution

The fourth proportional to 16,458,044.40, 24,687,066.60 and 4,490,780.40 is: 6,736,170.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,458,044.40 : 24,687,066.60 = 4,490,780.40 : x
  2. Step 2: Convert to fraction form
    16,458,044.40/24,687,066.60 = 4,490,780.40/x
  3. Step 3: Cross multiply
    16,458,044.40x = 24,687,066.60 × 4,490,780.40
  4. Step 4: Simplify right side
    16,458,044.40x = 110,864,194,820,774.66
  5. Step 5: Solve for x
    x = 110,864,194,820,774.66/16,458,044.40
  6. Step 6: Final answer
    x = 6,736,170.60

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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.