Home / 14,812,063.20-22,184,917.20-14,480,287.20

Finding the Fourth Proportional to 14,812,063.20, 22,184,917.20 and 14,480,287.20

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Solution

The fourth proportional to 14,812,063.20, 22,184,917.20 and 14,480,287.20 is: 21,687,996.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,812,063.20 : 22,184,917.20 = 14,480,287.20 : x
  2. Step 2: Convert to fraction form
    14,812,063.20/22,184,917.20 = 14,480,287.20/x
  3. Step 3: Cross multiply
    14,812,063.20x = 22,184,917.20 × 14,480,287.20
  4. Step 4: Simplify right side
    14,812,063.20x = 321,243,972,564,219.81
  5. Step 5: Solve for x
    x = 321,243,972,564,219.81/14,812,063.20
  6. Step 6: Final answer
    x = 21,687,996.35

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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.