Home / 36,762,402.30-55,143,603.45-9,468,642.30

Finding the Fourth Proportional to 36,762,402.30, 55,143,603.45 and 9,468,642.30

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Solution

The fourth proportional to 36,762,402.30, 55,143,603.45 and 9,468,642.30 is: 14,202,963.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,402.30 : 55,143,603.45 = 9,468,642.30 : x
  2. Step 2: Convert to fraction form
    36,762,402.30/55,143,603.45 = 9,468,642.30/x
  3. Step 3: Cross multiply
    36,762,402.30x = 55,143,603.45 × 9,468,642.30
  4. Step 4: Simplify right side
    36,762,402.30x = 522,135,056,201,096
  5. Step 5: Solve for x
    x = 522,135,056,201,096/36,762,402.30
  6. Step 6: Final answer
    x = 14,202,963.45

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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.