Home / 36,266,395.56-54,386,529.66-12,000,843.24

Finding the Fourth Proportional to 36,266,395.56, 54,386,529.66 and 12,000,843.24

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Solution

The fourth proportional to 36,266,395.56, 54,386,529.66 and 12,000,843.24 is: 17,996,941.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,266,395.56 : 54,386,529.66 = 12,000,843.24 : x
  2. Step 2: Convert to fraction form
    36,266,395.56/54,386,529.66 = 12,000,843.24/x
  3. Step 3: Cross multiply
    36,266,395.56x = 54,386,529.66 × 12,000,843.24
  4. Step 4: Simplify right side
    36,266,395.56x = 652,684,216,817,270.50
  5. Step 5: Solve for x
    x = 652,684,216,817,270.50/36,266,395.56
  6. Step 6: Final answer
    x = 17,996,941.98

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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.