Home / 22,330,164.30-33,495,246.45-10,992,756.30

Finding the Fourth Proportional to 22,330,164.30, 33,495,246.45 and 10,992,756.30

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Solution

The fourth proportional to 22,330,164.30, 33,495,246.45 and 10,992,756.30 is: 16,489,134.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,330,164.30 : 33,495,246.45 = 10,992,756.30 : x
  2. Step 2: Convert to fraction form
    22,330,164.30/33,495,246.45 = 10,992,756.30/x
  3. Step 3: Cross multiply
    22,330,164.30x = 33,495,246.45 × 10,992,756.30
  4. Step 4: Simplify right side
    22,330,164.30x = 368,205,081,433,290.12
  5. Step 5: Solve for x
    x = 368,205,081,433,290.12/22,330,164.30
  6. Step 6: Final answer
    x = 16,489,134.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.