Home / 43,615,098.81-60,189,073.20-25,028,758.98

Finding the Fourth Proportional to 43,615,098.81, 60,189,073.20 and 25,028,758.98

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Solution

The fourth proportional to 43,615,098.81, 60,189,073.20 and 25,028,758.98 is: 34,539,823.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,615,098.81 : 60,189,073.20 = 25,028,758.98 : x
  2. Step 2: Convert to fraction form
    43,615,098.81/60,189,073.20 = 25,028,758.98/x
  3. Step 3: Cross multiply
    43,615,098.81x = 60,189,073.20 × 25,028,758.98
  4. Step 4: Simplify right side
    43,615,098.81x = 1,506,457,806,352,377.50
  5. Step 5: Solve for x
    x = 1,506,457,806,352,377.50/43,615,098.81
  6. Step 6: Final answer
    x = 34,539,823.31

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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.