Home / 31,971,863.03-47,950,561.58-14,683,443.35

Finding the Fourth Proportional to 31,971,863.03, 47,950,561.58 and 14,683,443.35

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Solution

The fourth proportional to 31,971,863.03, 47,950,561.58 and 14,683,443.35 is: 22,021,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,971,863.03 : 47,950,561.58 = 14,683,443.35 : x
  2. Step 2: Convert to fraction form
    31,971,863.03/47,950,561.58 = 14,683,443.35/x
  3. Step 3: Cross multiply
    31,971,863.03x = 47,950,561.58 × 14,683,443.35
  4. Step 4: Simplify right side
    31,971,863.03x = 704,079,354,247,446.50
  5. Step 5: Solve for x
    x = 704,079,354,247,446.50/31,971,863.03
  6. Step 6: Final answer
    x = 22,021,843.20

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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.