Home / 43,104,002.70-64,656,004.05-41,592,348.30

Finding the Fourth Proportional to 43,104,002.70, 64,656,004.05 and 41,592,348.30

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Solution

The fourth proportional to 43,104,002.70, 64,656,004.05 and 41,592,348.30 is: 62,388,522.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,104,002.70 : 64,656,004.05 = 41,592,348.30 : x
  2. Step 2: Convert to fraction form
    43,104,002.70/64,656,004.05 = 41,592,348.30/x
  3. Step 3: Cross multiply
    43,104,002.70x = 64,656,004.05 × 41,592,348.30
  4. Step 4: Simplify right side
    43,104,002.70x = 2,689,195,040,133,810.50
  5. Step 5: Solve for x
    x = 2,689,195,040,133,810.50/43,104,002.70
  6. Step 6: Final answer
    x = 62,388,522.45

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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.