Home / 14,933,847.40-22,344,783.90-9,894,999.40

Finding the Fourth Proportional to 14,933,847.40, 22,344,783.90 and 9,894,999.40

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Solution

The fourth proportional to 14,933,847.40, 22,344,783.90 and 9,894,999.40 is: 14,805,402.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933,847.40 : 22,344,783.90 = 9,894,999.40 : x
  2. Step 2: Convert to fraction form
    14,933,847.40/22,344,783.90 = 9,894,999.40/x
  3. Step 3: Cross multiply
    14,933,847.40x = 22,344,783.90 × 9,894,999.40
  4. Step 4: Simplify right side
    14,933,847.40x = 221,101,623,283,629.66
  5. Step 5: Solve for x
    x = 221,101,623,283,629.66/14,933,847.40
  6. Step 6: Final answer
    x = 14,805,402.61

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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.