Home / 40,430,998.14-60,652,767.58-17,087,839.28

Finding the Fourth Proportional to 40,430,998.14, 60,652,767.58 and 17,087,839.28

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Solution

The fourth proportional to 40,430,998.14, 60,652,767.58 and 17,087,839.28 is: 25,634,409.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,430,998.14 : 60,652,767.58 = 17,087,839.28 : x
  2. Step 2: Convert to fraction form
    40,430,998.14/60,652,767.58 = 17,087,839.28/x
  3. Step 3: Cross multiply
    40,430,998.14x = 60,652,767.58 × 17,087,839.28
  4. Step 4: Simplify right side
    40,430,998.14x = 1,036,424,744,294,234.62
  5. Step 5: Solve for x
    x = 1,036,424,744,294,234.62/40,430,998.14
  6. Step 6: Final answer
    x = 25,634,409.04

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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.