Home / 29,559,388.65-40,811,150.55-26,456,538.66

Finding the Fourth Proportional to 29,559,388.65, 40,811,150.55 and 26,456,538.66

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Solution

The fourth proportional to 29,559,388.65, 40,811,150.55 and 26,456,538.66 is: 36,527,202.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,559,388.65 : 40,811,150.55 = 26,456,538.66 : x
  2. Step 2: Convert to fraction form
    29,559,388.65/40,811,150.55 = 26,456,538.66/x
  3. Step 3: Cross multiply
    29,559,388.65x = 40,811,150.55 × 26,456,538.66
  4. Step 4: Simplify right side
    29,559,388.65x = 1,079,721,782,285,155.25
  5. Step 5: Solve for x
    x = 1,079,721,782,285,155.25/29,559,388.65
  6. Step 6: Final answer
    x = 36,527,202.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.