Home / 36,575,731.03-54,825,191.31-12,306,232.25

Finding the Fourth Proportional to 36,575,731.03, 54,825,191.31 and 12,306,232.25

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Solution

The fourth proportional to 36,575,731.03, 54,825,191.31 and 12,306,232.25 is: 18,446,426.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,575,731.03 : 54,825,191.31 = 12,306,232.25 : x
  2. Step 2: Convert to fraction form
    36,575,731.03/54,825,191.31 = 12,306,232.25/x
  3. Step 3: Cross multiply
    36,575,731.03x = 54,825,191.31 × 12,306,232.25
  4. Step 4: Simplify right side
    36,575,731.03x = 674,691,537,411,541.75
  5. Step 5: Solve for x
    x = 674,691,537,411,541.75/36,575,731.03
  6. Step 6: Final answer
    x = 18,446,426.59

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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.