Home / 47,016,743.27-70,492,918.59-23,943,013.61

Finding the Fourth Proportional to 47,016,743.27, 70,492,918.59 and 23,943,013.61

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Solution

The fourth proportional to 47,016,743.27, 70,492,918.59 and 23,943,013.61 is: 35,898,124.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,016,743.27 : 70,492,918.59 = 23,943,013.61 : x
  2. Step 2: Convert to fraction form
    47,016,743.27/70,492,918.59 = 23,943,013.61/x
  3. Step 3: Cross multiply
    47,016,743.27x = 70,492,918.59 × 23,943,013.61
  4. Step 4: Simplify right side
    47,016,743.27x = 1,687,812,908,856,527.50
  5. Step 5: Solve for x
    x = 1,687,812,908,856,527.50/47,016,743.27
  6. Step 6: Final answer
    x = 35,898,124.62

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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.