Home / 46,743,593.40-70,119,375.30-12,204,577.80

Finding the Fourth Proportional to 46,743,593.40, 70,119,375.30 and 12,204,577.80

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Solution

The fourth proportional to 46,743,593.40, 70,119,375.30 and 12,204,577.80 is: 18,307,907.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,743,593.40 : 70,119,375.30 = 12,204,577.80 : x
  2. Step 2: Convert to fraction form
    46,743,593.40/70,119,375.30 = 12,204,577.80/x
  3. Step 3: Cross multiply
    46,743,593.40x = 70,119,375.30 × 12,204,577.80
  4. Step 4: Simplify right side
    46,743,593.40x = 855,777,371,136,248.38
  5. Step 5: Solve for x
    x = 855,777,371,136,248.38/46,743,593.40
  6. Step 6: Final answer
    x = 18,307,907.22

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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.