Home / 47,343,645.24-70,952,687.28-24,313,649.50

Finding the Fourth Proportional to 47,343,645.24, 70,952,687.28 and 24,313,649.50

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Solution

The fourth proportional to 47,343,645.24, 70,952,687.28 and 24,313,649.50 is: 36,438,232.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,343,645.24 : 70,952,687.28 = 24,313,649.50 : x
  2. Step 2: Convert to fraction form
    47,343,645.24/70,952,687.28 = 24,313,649.50/x
  3. Step 3: Cross multiply
    47,343,645.24x = 70,952,687.28 × 24,313,649.50
  4. Step 4: Simplify right side
    47,343,645.24x = 1,725,118,769,811,701.50
  5. Step 5: Solve for x
    x = 1,725,118,769,811,701.50/47,343,645.24
  6. Step 6: Final answer
    x = 36,438,232.87

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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.