Home / 36,181,063.30-54,255,006.15-15,975,904.90

Finding the Fourth Proportional to 36,181,063.30, 54,255,006.15 and 15,975,904.90

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Solution

The fourth proportional to 36,181,063.30, 54,255,006.15 and 15,975,904.90 is: 23,956,532.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,181,063.30 : 54,255,006.15 = 15,975,904.90 : x
  2. Step 2: Convert to fraction form
    36,181,063.30/54,255,006.15 = 15,975,904.90/x
  3. Step 3: Cross multiply
    36,181,063.30x = 54,255,006.15 × 15,975,904.90
  4. Step 4: Simplify right side
    36,181,063.30x = 866,772,818,601,315.12
  5. Step 5: Solve for x
    x = 866,772,818,601,315.12/36,181,063.30
  6. Step 6: Final answer
    x = 23,956,532.49

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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.