Home / 26,244,066.80-39,366,100.20-9,202,525.40

Finding the Fourth Proportional to 26,244,066.80, 39,366,100.20 and 9,202,525.40

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Solution

The fourth proportional to 26,244,066.80, 39,366,100.20 and 9,202,525.40 is: 13,803,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,066.80 : 39,366,100.20 = 9,202,525.40 : x
  2. Step 2: Convert to fraction form
    26,244,066.80/39,366,100.20 = 9,202,525.40/x
  3. Step 3: Cross multiply
    26,244,066.80x = 39,366,100.20 × 9,202,525.40
  4. Step 4: Simplify right side
    26,244,066.80x = 362,267,536,989,445.12
  5. Step 5: Solve for x
    x = 362,267,536,989,445.12/26,244,066.80
  6. Step 6: Final answer
    x = 13,803,788.10

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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.