Home / 14,681,230.60-22,021,845.90-13,334,913.40

Finding the Fourth Proportional to 14,681,230.60, 22,021,845.90 and 13,334,913.40

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Solution

The fourth proportional to 14,681,230.60, 22,021,845.90 and 13,334,913.40 is: 20,002,370.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,230.60 : 22,021,845.90 = 13,334,913.40 : x
  2. Step 2: Convert to fraction form
    14,681,230.60/22,021,845.90 = 13,334,913.40/x
  3. Step 3: Cross multiply
    14,681,230.60x = 22,021,845.90 × 13,334,913.40
  4. Step 4: Simplify right side
    14,681,230.60x = 293,659,407,984,645.06
  5. Step 5: Solve for x
    x = 293,659,407,984,645.06/14,681,230.60
  6. Step 6: Final answer
    x = 20,002,370.10

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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.