Home / 55,326,913.40-82,934,382.90-32,596,110.20

Finding the Fourth Proportional to 55,326,913.40, 82,934,382.90 and 32,596,110.20

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Solution

The fourth proportional to 55,326,913.40, 82,934,382.90 and 32,596,110.20 is: 48,861,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,326,913.40 : 82,934,382.90 = 32,596,110.20 : x
  2. Step 2: Convert to fraction form
    55,326,913.40/82,934,382.90 = 32,596,110.20/x
  3. Step 3: Cross multiply
    55,326,913.40x = 82,934,382.90 × 32,596,110.20
  4. Step 4: Simplify right side
    55,326,913.40x = 2,703,338,284,377,395.50
  5. Step 5: Solve for x
    x = 2,703,338,284,377,395.50/55,326,913.40
  6. Step 6: Final answer
    x = 48,861,180.18

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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.