Home / 9,911,033.10-14,863,050.45-3,521,493.90

Finding the Fourth Proportional to 9,911,033.10, 14,863,050.45 and 3,521,493.90

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Solution

The fourth proportional to 9,911,033.10, 14,863,050.45 and 3,521,493.90 is: 5,280,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911,033.10 : 14,863,050.45 = 3,521,493.90 : x
  2. Step 2: Convert to fraction form
    9,911,033.10/14,863,050.45 = 3,521,493.90/x
  3. Step 3: Cross multiply
    9,911,033.10x = 14,863,050.45 × 3,521,493.90
  4. Step 4: Simplify right side
    9,911,033.10x = 52,340,141,495,067.25
  5. Step 5: Solve for x
    x = 52,340,141,495,067.25/9,911,033.10
  6. Step 6: Final answer
    x = 5,280,997.55

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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.