Home / 14,656,210.70-21,984,503.15-3,873,418.39

Finding the Fourth Proportional to 14,656,210.70, 21,984,503.15 and 3,873,418.39

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Solution

The fourth proportional to 14,656,210.70, 21,984,503.15 and 3,873,418.39 is: 5,810,177.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,210.70 : 21,984,503.15 = 3,873,418.39 : x
  2. Step 2: Convert to fraction form
    14,656,210.70/21,984,503.15 = 3,873,418.39/x
  3. Step 3: Cross multiply
    14,656,210.70x = 21,984,503.15 × 3,873,418.39
  4. Step 4: Simplify right side
    14,656,210.70x = 85,155,178,721,894.58
  5. Step 5: Solve for x
    x = 85,155,178,721,894.58/14,656,210.70
  6. Step 6: Final answer
    x = 5,810,177.03

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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.