Home / 34,082,741.40-51,124,371.30-11,363,602.20

Finding the Fourth Proportional to 34,082,741.40, 51,124,371.30 and 11,363,602.20

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Solution

The fourth proportional to 34,082,741.40, 51,124,371.30 and 11,363,602.20 is: 17,045,489.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,082,741.40 : 51,124,371.30 = 11,363,602.20 : x
  2. Step 2: Convert to fraction form
    34,082,741.40/51,124,371.30 = 11,363,602.20/x
  3. Step 3: Cross multiply
    34,082,741.40x = 51,124,371.30 × 11,363,602.20
  4. Step 4: Simplify right side
    34,082,741.40x = 580,957,018,178,296.75
  5. Step 5: Solve for x
    x = 580,957,018,178,296.75/34,082,741.40
  6. Step 6: Final answer
    x = 17,045,489.72

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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.