Home / 24,644,314.85-36,962,973.08-8,471,012.45

Finding the Fourth Proportional to 24,644,314.85, 36,962,973.08 and 8,471,012.45

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Solution

The fourth proportional to 24,644,314.85, 36,962,973.08 and 8,471,012.45 is: 12,705,315.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,644,314.85 : 36,962,973.08 = 8,471,012.45 : x
  2. Step 2: Convert to fraction form
    24,644,314.85/36,962,973.08 = 8,471,012.45/x
  3. Step 3: Cross multiply
    24,644,314.85x = 36,962,973.08 × 8,471,012.45
  4. Step 4: Simplify right side
    24,644,314.85x = 313,113,805,107,339.81
  5. Step 5: Solve for x
    x = 313,113,805,107,339.81/24,644,314.85
  6. Step 6: Final answer
    x = 12,705,315.89

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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.