Home / 23,980,339.20-36,007,833.60-13,902,643.20

Finding the Fourth Proportional to 23,980,339.20, 36,007,833.60 and 13,902,643.20

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Solution

The fourth proportional to 23,980,339.20, 36,007,833.60 and 13,902,643.20 is: 20,875,603.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,339.20 : 36,007,833.60 = 13,902,643.20 : x
  2. Step 2: Convert to fraction form
    23,980,339.20/36,007,833.60 = 13,902,643.20/x
  3. Step 3: Cross multiply
    23,980,339.20x = 36,007,833.60 × 13,902,643.20
  4. Step 4: Simplify right side
    23,980,339.20x = 500,604,062,945,771.50
  5. Step 5: Solve for x
    x = 500,604,062,945,771.50/23,980,339.20
  6. Step 6: Final answer
    x = 20,875,603.92

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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.