Home / 61,375,369.35-92,075,182.13-22,514,182.19

Finding the Fourth Proportional to 61,375,369.35, 92,075,182.13 and 22,514,182.19

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Solution

The fourth proportional to 61,375,369.35, 92,075,182.13 and 22,514,182.19 is: 33,775,722.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,375,369.35 : 92,075,182.13 = 22,514,182.19 : x
  2. Step 2: Convert to fraction form
    61,375,369.35/92,075,182.13 = 22,514,182.19/x
  3. Step 3: Cross multiply
    61,375,369.35x = 92,075,182.13 × 22,514,182.19
  4. Step 4: Simplify right side
    61,375,369.35x = 2,072,997,425,769,869.25
  5. Step 5: Solve for x
    x = 2,072,997,425,769,869.25/61,375,369.35
  6. Step 6: Final answer
    x = 33,775,722.21

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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.