Home / 14,674,008.60-22,011,012.90-9,288,739.80

Finding the Fourth Proportional to 14,674,008.60, 22,011,012.90 and 9,288,739.80

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Solution

The fourth proportional to 14,674,008.60, 22,011,012.90 and 9,288,739.80 is: 13,933,109.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674,008.60 : 22,011,012.90 = 9,288,739.80 : x
  2. Step 2: Convert to fraction form
    14,674,008.60/22,011,012.90 = 9,288,739.80/x
  3. Step 3: Cross multiply
    14,674,008.60x = 22,011,012.90 × 9,288,739.80
  4. Step 4: Simplify right side
    14,674,008.60x = 204,454,571,562,543.44
  5. Step 5: Solve for x
    x = 204,454,571,562,543.44/14,674,008.60
  6. Step 6: Final answer
    x = 13,933,109.70

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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.