Home / 41,559,624.40-62,213,465.40-31,397,947.60

Finding the Fourth Proportional to 41,559,624.40, 62,213,465.40 and 31,397,947.60

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Solution

The fourth proportional to 41,559,624.40, 62,213,465.40 and 31,397,947.60 is: 47,001,751.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,559,624.40 : 62,213,465.40 = 31,397,947.60 : x
  2. Step 2: Convert to fraction form
    41,559,624.40/62,213,465.40 = 31,397,947.60/x
  3. Step 3: Cross multiply
    41,559,624.40x = 62,213,465.40 × 31,397,947.60
  4. Step 4: Simplify right side
    41,559,624.40x = 1,953,375,126,643,613
  5. Step 5: Solve for x
    x = 1,953,375,126,643,613/41,559,624.40
  6. Step 6: Final answer
    x = 47,001,751.22

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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.