Home / 9,926,895.51-14,844,630.11-9,442,619.60

Finding the Fourth Proportional to 9,926,895.51, 14,844,630.11 and 9,442,619.60

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Solution

The fourth proportional to 9,926,895.51, 14,844,630.11 and 9,442,619.60 is: 14,120,446.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926,895.51 : 14,844,630.11 = 9,442,619.60 : x
  2. Step 2: Convert to fraction form
    9,926,895.51/14,844,630.11 = 9,442,619.60/x
  3. Step 3: Cross multiply
    9,926,895.51x = 14,844,630.11 × 9,442,619.60
  4. Step 4: Simplify right side
    9,926,895.51x = 140,172,195,109,999.92
  5. Step 5: Solve for x
    x = 140,172,195,109,999.92/9,926,895.51
  6. Step 6: Final answer
    x = 14,120,446.31

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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.