Home / 49,003,214.79-73,506,850.44-14,459,616.48

Finding the Fourth Proportional to 49,003,214.79, 73,506,850.44 and 14,459,616.48

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Solution

The fourth proportional to 49,003,214.79, 73,506,850.44 and 14,459,616.48 is: 21,690,023.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,003,214.79 : 73,506,850.44 = 14,459,616.48 : x
  2. Step 2: Convert to fraction form
    49,003,214.79/73,506,850.44 = 14,459,616.48/x
  3. Step 3: Cross multiply
    49,003,214.79x = 73,506,850.44 × 14,459,616.48
  4. Step 4: Simplify right side
    49,003,214.79x = 1,062,880,866,015,119.25
  5. Step 5: Solve for x
    x = 1,062,880,866,015,119.25/49,003,214.79
  6. Step 6: Final answer
    x = 21,690,023.21

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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.