Home / 16,458,051.90-24,687,077.85-4,490,787.90

Finding the Fourth Proportional to 16,458,051.90, 24,687,077.85 and 4,490,787.90

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Solution

The fourth proportional to 16,458,051.90, 24,687,077.85 and 4,490,787.90 is: 6,736,181.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,458,051.90 : 24,687,077.85 = 4,490,787.90 : x
  2. Step 2: Convert to fraction form
    16,458,051.90/24,687,077.85 = 4,490,787.90/x
  3. Step 3: Cross multiply
    16,458,051.90x = 24,687,077.85 × 4,490,787.90
  4. Step 4: Simplify right side
    16,458,051.90x = 110,864,430,495,138.03
  5. Step 5: Solve for x
    x = 110,864,430,495,138.03/16,458,051.90
  6. Step 6: Final answer
    x = 6,736,181.85

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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.