Home / 15,601,403.90-23,404,599.04-4,816,169.66

Finding the Fourth Proportional to 15,601,403.90, 23,404,599.04 and 4,816,169.66

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Solution

The fourth proportional to 15,601,403.90, 23,404,599.04 and 4,816,169.66 is: 7,225,024.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,601,403.90 : 23,404,599.04 = 4,816,169.66 : x
  2. Step 2: Convert to fraction form
    15,601,403.90/23,404,599.04 = 4,816,169.66/x
  3. Step 3: Cross multiply
    15,601,403.90x = 23,404,599.04 × 4,816,169.66
  4. Step 4: Simplify right side
    15,601,403.90x = 112,720,519,800,913.12
  5. Step 5: Solve for x
    x = 112,720,519,800,913.12/15,601,403.90
  6. Step 6: Final answer
    x = 7,225,024.14

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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.