Home / 27,996,228.90-41,985,261.45-10,723,510.65

Finding the Fourth Proportional to 27,996,228.90, 41,985,261.45 and 10,723,510.65

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Solution

The fourth proportional to 27,996,228.90, 41,985,261.45 and 10,723,510.65 is: 16,081,787.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,996,228.90 : 41,985,261.45 = 10,723,510.65 : x
  2. Step 2: Convert to fraction form
    27,996,228.90/41,985,261.45 = 10,723,510.65/x
  3. Step 3: Cross multiply
    27,996,228.90x = 41,985,261.45 × 10,723,510.65
  4. Step 4: Simplify right side
    27,996,228.90x = 450,229,398,302,109.50
  5. Step 5: Solve for x
    x = 450,229,398,302,109.50/27,996,228.90
  6. Step 6: Final answer
    x = 16,081,787.30

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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.