Home / 32,164,089.80-48,246,134.70-30,596,448.20

Finding the Fourth Proportional to 32,164,089.80, 48,246,134.70 and 30,596,448.20

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Solution

The fourth proportional to 32,164,089.80, 48,246,134.70 and 30,596,448.20 is: 45,894,672.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,164,089.80 : 48,246,134.70 = 30,596,448.20 : x
  2. Step 2: Convert to fraction form
    32,164,089.80/48,246,134.70 = 30,596,448.20/x
  3. Step 3: Cross multiply
    32,164,089.80x = 48,246,134.70 × 30,596,448.20
  4. Step 4: Simplify right side
    32,164,089.80x = 1,476,160,361,198,772.50
  5. Step 5: Solve for x
    x = 1,476,160,361,198,772.50/32,164,089.80
  6. Step 6: Final answer
    x = 45,894,672.30

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Double scale
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Similar ratio
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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.