Home / 22,016,498.40-33,024,747.60-15,298,034.40

Finding the Fourth Proportional to 22,016,498.40, 33,024,747.60 and 15,298,034.40

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Solution

The fourth proportional to 22,016,498.40, 33,024,747.60 and 15,298,034.40 is: 22,947,051.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,498.40 : 33,024,747.60 = 15,298,034.40 : x
  2. Step 2: Convert to fraction form
    22,016,498.40/33,024,747.60 = 15,298,034.40/x
  3. Step 3: Cross multiply
    22,016,498.40x = 33,024,747.60 × 15,298,034.40
  4. Step 4: Simplify right side
    22,016,498.40x = 505,213,724,836,117.50
  5. Step 5: Solve for x
    x = 505,213,724,836,117.50/22,016,498.40
  6. Step 6: Final answer
    x = 22,947,051.60

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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.