Home / 36,122,926.56-49,849,669.17-19,603,050.18

Finding the Fourth Proportional to 36,122,926.56, 49,849,669.17 and 19,603,050.18

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Solution

The fourth proportional to 36,122,926.56, 49,849,669.17 and 19,603,050.18 is: 27,052,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,122,926.56 : 49,849,669.17 = 19,603,050.18 : x
  2. Step 2: Convert to fraction form
    36,122,926.56/49,849,669.17 = 19,603,050.18/x
  3. Step 3: Cross multiply
    36,122,926.56x = 49,849,669.17 × 19,603,050.18
  4. Step 4: Simplify right side
    36,122,926.56x = 977,205,566,195,909
  5. Step 5: Solve for x
    x = 977,205,566,195,909/36,122,926.56
  6. Step 6: Final answer
    x = 27,052,225.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.