Home / 34,742,835.33-52,080,363.60-16,542,140.19

Finding the Fourth Proportional to 34,742,835.33, 52,080,363.60 and 16,542,140.19

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Solution

The fourth proportional to 34,742,835.33, 52,080,363.60 and 16,542,140.19 is: 24,797,074.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,742,835.33 : 52,080,363.60 = 16,542,140.19 : x
  2. Step 2: Convert to fraction form
    34,742,835.33/52,080,363.60 = 16,542,140.19/x
  3. Step 3: Cross multiply
    34,742,835.33x = 52,080,363.60 × 16,542,140.19
  4. Step 4: Simplify right side
    34,742,835.33x = 861,520,675,817,373.12
  5. Step 5: Solve for x
    x = 861,520,675,817,373.12/34,742,835.33
  6. Step 6: Final answer
    x = 24,797,074.49

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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.