Home / 52,994,017.80-79,491,026.70-41,514,892.20

Finding the Fourth Proportional to 52,994,017.80, 79,491,026.70 and 41,514,892.20

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Solution

The fourth proportional to 52,994,017.80, 79,491,026.70 and 41,514,892.20 is: 62,272,338.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,994,017.80 : 79,491,026.70 = 41,514,892.20 : x
  2. Step 2: Convert to fraction form
    52,994,017.80/79,491,026.70 = 41,514,892.20/x
  3. Step 3: Cross multiply
    52,994,017.80x = 79,491,026.70 × 41,514,892.20
  4. Step 4: Simplify right side
    52,994,017.80x = 3,300,061,404,317,822
  5. Step 5: Solve for x
    x = 3,300,061,404,317,822/52,994,017.80
  6. Step 6: Final answer
    x = 62,272,338.30

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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.