Home / 40,882,077.91-56,407,563.88-23,239,586.27

Finding the Fourth Proportional to 40,882,077.91, 56,407,563.88 and 23,239,586.27

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Solution

The fourth proportional to 40,882,077.91, 56,407,563.88 and 23,239,586.27 is: 32,065,112.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882,077.91 : 56,407,563.88 = 23,239,586.27 : x
  2. Step 2: Convert to fraction form
    40,882,077.91/56,407,563.88 = 23,239,586.27/x
  3. Step 3: Cross multiply
    40,882,077.91x = 56,407,563.88 × 23,239,586.27
  4. Step 4: Simplify right side
    40,882,077.91x = 1,310,888,447,152,715.75
  5. Step 5: Solve for x
    x = 1,310,888,447,152,715.75/40,882,077.91
  6. Step 6: Final answer
    x = 32,065,112.98

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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.