Home / 34,402,143.80-51,542,681.10-32,354,062.04

Finding the Fourth Proportional to 34,402,143.80, 51,542,681.10 and 32,354,062.04

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Solution

The fourth proportional to 34,402,143.80, 51,542,681.10 and 32,354,062.04 is: 48,474,162.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,402,143.80 : 51,542,681.10 = 32,354,062.04 : x
  2. Step 2: Convert to fraction form
    34,402,143.80/51,542,681.10 = 32,354,062.04/x
  3. Step 3: Cross multiply
    34,402,143.80x = 51,542,681.10 × 32,354,062.04
  4. Step 4: Simplify right side
    34,402,143.80x = 1,667,615,102,017,335.50
  5. Step 5: Solve for x
    x = 1,667,615,102,017,335.50/34,402,143.80
  6. Step 6: Final answer
    x = 48,474,162.30

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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.