Home / 25,344,403.80-37,941,956.10-23,868,000.60

Finding the Fourth Proportional to 25,344,403.80, 37,941,956.10 and 23,868,000.60

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Solution

The fourth proportional to 25,344,403.80, 37,941,956.10 and 23,868,000.60 is: 35,731,699.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,344,403.80 : 37,941,956.10 = 23,868,000.60 : x
  2. Step 2: Convert to fraction form
    25,344,403.80/37,941,956.10 = 23,868,000.60/x
  3. Step 3: Cross multiply
    25,344,403.80x = 37,941,956.10 × 23,868,000.60
  4. Step 4: Simplify right side
    25,344,403.80x = 905,598,630,959,973.75
  5. Step 5: Solve for x
    x = 905,598,630,959,973.75/25,344,403.80
  6. Step 6: Final answer
    x = 35,731,699.91

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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.