Home / 32,013,116.76-48,027,315.06-10,447,758.84

Finding the Fourth Proportional to 32,013,116.76, 48,027,315.06 and 10,447,758.84

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Solution

The fourth proportional to 32,013,116.76, 48,027,315.06 and 10,447,758.84 is: 15,674,131.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,013,116.76 : 48,027,315.06 = 10,447,758.84 : x
  2. Step 2: Convert to fraction form
    32,013,116.76/48,027,315.06 = 10,447,758.84/x
  3. Step 3: Cross multiply
    32,013,116.76x = 48,027,315.06 × 10,447,758.84
  4. Step 4: Simplify right side
    32,013,116.76x = 501,777,805,479,580.12
  5. Step 5: Solve for x
    x = 501,777,805,479,580.12/32,013,116.76
  6. Step 6: Final answer
    x = 15,674,131.61

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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.