Home / 36,819,033.47-55,228,548.59-34,977,934.85

Finding the Fourth Proportional to 36,819,033.47, 55,228,548.59 and 34,977,934.85

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Solution

The fourth proportional to 36,819,033.47, 55,228,548.59 and 34,977,934.85 is: 52,466,900.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,819,033.47 : 55,228,548.59 = 34,977,934.85 : x
  2. Step 2: Convert to fraction form
    36,819,033.47/55,228,548.59 = 34,977,934.85/x
  3. Step 3: Cross multiply
    36,819,033.47x = 55,228,548.59 × 34,977,934.85
  4. Step 4: Simplify right side
    36,819,033.47x = 1,931,780,574,266,189.75
  5. Step 5: Solve for x
    x = 1,931,780,574,266,189.75/36,819,033.47
  6. Step 6: Final answer
    x = 52,466,900.74

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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.