Home / 44,991,981-67,499,479.98-13,079,277

Finding the Fourth Proportional to 44,991,981, 67,499,479.98 and 13,079,277

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Solution

The fourth proportional to 44,991,981, 67,499,479.98 and 13,079,277 is: 19,622,261.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,991,981 : 67,499,479.98 = 13,079,277 : x
  2. Step 2: Convert to fraction form
    44,991,981/67,499,479.98 = 13,079,277/x
  3. Step 3: Cross multiply
    44,991,981x = 67,499,479.98 × 13,079,277
  4. Step 4: Simplify right side
    44,991,981x = 882,844,396,014,374.50
  5. Step 5: Solve for x
    x = 882,844,396,014,374.50/44,991,981
  6. Step 6: Final answer
    x = 19,622,261.04

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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.