Home / 14,386,007.33-21,564,470.74-6,193,993.07

Finding the Fourth Proportional to 14,386,007.33, 21,564,470.74 and 6,193,993.07

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Solution

The fourth proportional to 14,386,007.33, 21,564,470.74 and 6,193,993.07 is: 9,284,729.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,386,007.33 : 21,564,470.74 = 6,193,993.07 : x
  2. Step 2: Convert to fraction form
    14,386,007.33/21,564,470.74 = 6,193,993.07/x
  3. Step 3: Cross multiply
    14,386,007.33x = 21,564,470.74 × 6,193,993.07
  4. Step 4: Simplify right side
    14,386,007.33x = 133,570,182,425,872.02
  5. Step 5: Solve for x
    x = 133,570,182,425,872.02/14,386,007.33
  6. Step 6: Final answer
    x = 9,284,729.21

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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.