Home / 15,763,208.10-23,626,441.35-7,244,405.70

Finding the Fourth Proportional to 15,763,208.10, 23,626,441.35 and 7,244,405.70

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Solution

The fourth proportional to 15,763,208.10, 23,626,441.35 and 7,244,405.70 is: 10,858,165.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,763,208.10 : 23,626,441.35 = 7,244,405.70 : x
  2. Step 2: Convert to fraction form
    15,763,208.10/23,626,441.35 = 7,244,405.70/x
  3. Step 3: Cross multiply
    15,763,208.10x = 23,626,441.35 × 7,244,405.70
  4. Step 4: Simplify right side
    15,763,208.10x = 171,159,526,386,655.72
  5. Step 5: Solve for x
    x = 171,159,526,386,655.72/15,763,208.10
  6. Step 6: Final answer
    x = 10,858,165.76

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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.