Home / 55,528,093.40-83,292,140.10-32,797,290.20

Finding the Fourth Proportional to 55,528,093.40, 83,292,140.10 and 32,797,290.20

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Solution

The fourth proportional to 55,528,093.40, 83,292,140.10 and 32,797,290.20 is: 49,195,935.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,528,093.40 : 83,292,140.10 = 32,797,290.20 : x
  2. Step 2: Convert to fraction form
    55,528,093.40/83,292,140.10 = 32,797,290.20/x
  3. Step 3: Cross multiply
    55,528,093.40x = 83,292,140.10 × 32,797,290.20
  4. Step 4: Simplify right side
    55,528,093.40x = 2,731,756,490,238,757
  5. Step 5: Solve for x
    x = 2,731,756,490,238,757/55,528,093.40
  6. Step 6: Final answer
    x = 49,195,935.30

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Similar ratio
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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.