Home / 25,434,005.80-38,151,008.70-24,441,982.60

Finding the Fourth Proportional to 25,434,005.80, 38,151,008.70 and 24,441,982.60

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Solution

The fourth proportional to 25,434,005.80, 38,151,008.70 and 24,441,982.60 is: 36,662,973.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,434,005.80 : 38,151,008.70 = 24,441,982.60 : x
  2. Step 2: Convert to fraction form
    25,434,005.80/38,151,008.70 = 24,441,982.60/x
  3. Step 3: Cross multiply
    25,434,005.80x = 38,151,008.70 × 24,441,982.60
  4. Step 4: Simplify right side
    25,434,005.80x = 932,486,290,817,848.75
  5. Step 5: Solve for x
    x = 932,486,290,817,848.75/25,434,005.80
  6. Step 6: Final answer
    x = 36,662,973.90

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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.