Home / 14,752,964.60-22,143,443.70-9,084,260.60

Finding the Fourth Proportional to 14,752,964.60, 22,143,443.70 and 9,084,260.60

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Solution

The fourth proportional to 14,752,964.60, 22,143,443.70 and 9,084,260.60 is: 13,635,009.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,964.60 : 22,143,443.70 = 9,084,260.60 : x
  2. Step 2: Convert to fraction form
    14,752,964.60/22,143,443.70 = 9,084,260.60/x
  3. Step 3: Cross multiply
    14,752,964.60x = 22,143,443.70 × 9,084,260.60
  4. Step 4: Simplify right side
    14,752,964.60x = 201,156,813,152,228.22
  5. Step 5: Solve for x
    x = 201,156,813,152,228.22/14,752,964.60
  6. Step 6: Final answer
    x = 13,635,009.55

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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.