Home / 14,555,998.40-21,839,246.40-6,038,945.60

Finding the Fourth Proportional to 14,555,998.40, 21,839,246.40 and 6,038,945.60

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Solution

The fourth proportional to 14,555,998.40, 21,839,246.40 and 6,038,945.60 is: 9,060,596.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,555,998.40 : 21,839,246.40 = 6,038,945.60 : x
  2. Step 2: Convert to fraction form
    14,555,998.40/21,839,246.40 = 6,038,945.60/x
  3. Step 3: Cross multiply
    14,555,998.40x = 21,839,246.40 × 6,038,945.60
  4. Step 4: Simplify right side
    14,555,998.40x = 131,886,020,954,595.83
  5. Step 5: Solve for x
    x = 131,886,020,954,595.83/14,555,998.40
  6. Step 6: Final answer
    x = 9,060,596.01

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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.