Home / 23,315,140.80-34,972,776.24-8,942,614.16

Finding the Fourth Proportional to 23,315,140.80, 34,972,776.24 and 8,942,614.16

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Solution

The fourth proportional to 23,315,140.80, 34,972,776.24 and 8,942,614.16 is: 13,413,946.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,315,140.80 : 34,972,776.24 = 8,942,614.16 : x
  2. Step 2: Convert to fraction form
    23,315,140.80/34,972,776.24 = 8,942,614.16/x
  3. Step 3: Cross multiply
    23,315,140.80x = 34,972,776.24 × 8,942,614.16
  4. Step 4: Simplify right side
    23,315,140.80x = 312,748,044,018,335.56
  5. Step 5: Solve for x
    x = 312,748,044,018,335.56/23,315,140.80
  6. Step 6: Final answer
    x = 13,413,946.19

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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.