Home / 32,785,390.80-49,178,086.20-26,408,098.80

Finding the Fourth Proportional to 32,785,390.80, 49,178,086.20 and 26,408,098.80

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Solution

The fourth proportional to 32,785,390.80, 49,178,086.20 and 26,408,098.80 is: 39,612,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,785,390.80 : 49,178,086.20 = 26,408,098.80 : x
  2. Step 2: Convert to fraction form
    32,785,390.80/49,178,086.20 = 26,408,098.80/x
  3. Step 3: Cross multiply
    32,785,390.80x = 49,178,086.20 × 26,408,098.80
  4. Step 4: Simplify right side
    32,785,390.80x = 1,298,699,759,164,516.75
  5. Step 5: Solve for x
    x = 1,298,699,759,164,516.75/32,785,390.80
  6. Step 6: Final answer
    x = 39,612,148.20

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1.5x scale

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.