Home / 17,990,023.04-24,826,157.52-9,730,094.48

Finding the Fourth Proportional to 17,990,023.04, 24,826,157.52 and 9,730,094.48

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Solution

The fourth proportional to 17,990,023.04, 24,826,157.52 and 9,730,094.48 is: 13,427,490.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,990,023.04 : 24,826,157.52 = 9,730,094.48 : x
  2. Step 2: Convert to fraction form
    17,990,023.04/24,826,157.52 = 9,730,094.48/x
  3. Step 3: Cross multiply
    17,990,023.04x = 24,826,157.52 × 9,730,094.48
  4. Step 4: Simplify right side
    17,990,023.04x = 241,560,858,244,962.50
  5. Step 5: Solve for x
    x = 241,560,858,244,962.50/17,990,023.04
  6. Step 6: Final answer
    x = 13,427,490.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.