Home / 14,682,212.80-22,023,319.20-4,585,854.40

Finding the Fourth Proportional to 14,682,212.80, 22,023,319.20 and 4,585,854.40

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Solution

The fourth proportional to 14,682,212.80, 22,023,319.20 and 4,585,854.40 is: 6,878,781.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,212.80 : 22,023,319.20 = 4,585,854.40 : x
  2. Step 2: Convert to fraction form
    14,682,212.80/22,023,319.20 = 4,585,854.40/x
  3. Step 3: Cross multiply
    14,682,212.80x = 22,023,319.20 × 4,585,854.40
  4. Step 4: Simplify right side
    14,682,212.80x = 100,995,735,255,924.48
  5. Step 5: Solve for x
    x = 100,995,735,255,924.48/14,682,212.80
  6. Step 6: Final answer
    x = 6,878,781.60

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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.