Home / 36,871,566.30-55,307,349.45-23,240,104.65

Finding the Fourth Proportional to 36,871,566.30, 55,307,349.45 and 23,240,104.65

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Solution

The fourth proportional to 36,871,566.30, 55,307,349.45 and 23,240,104.65 is: 34,860,156.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,871,566.30 : 55,307,349.45 = 23,240,104.65 : x
  2. Step 2: Convert to fraction form
    36,871,566.30/55,307,349.45 = 23,240,104.65/x
  3. Step 3: Cross multiply
    36,871,566.30x = 55,307,349.45 × 23,240,104.65
  4. Step 4: Simplify right side
    36,871,566.30x = 1,285,348,589,132,120
  5. Step 5: Solve for x
    x = 1,285,348,589,132,120/36,871,566.30
  6. Step 6: Final answer
    x = 34,860,156.98

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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.