Home / 34,677,762.80-52,016,644.20-32,551,998.80

Finding the Fourth Proportional to 34,677,762.80, 52,016,644.20 and 32,551,998.80

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Solution

The fourth proportional to 34,677,762.80, 52,016,644.20 and 32,551,998.80 is: 48,827,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,677,762.80 : 52,016,644.20 = 32,551,998.80 : x
  2. Step 2: Convert to fraction form
    34,677,762.80/52,016,644.20 = 32,551,998.80/x
  3. Step 3: Cross multiply
    34,677,762.80x = 52,016,644.20 × 32,551,998.80
  4. Step 4: Simplify right side
    34,677,762.80x = 1,693,245,739,578,427
  5. Step 5: Solve for x
    x = 1,693,245,739,578,427/34,677,762.80
  6. Step 6: Final answer
    x = 48,827,998.20

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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.