Home / 22,016,270.10-33,024,405.15-21,803,693.70

Finding the Fourth Proportional to 22,016,270.10, 33,024,405.15 and 21,803,693.70

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Solution

The fourth proportional to 22,016,270.10, 33,024,405.15 and 21,803,693.70 is: 32,705,540.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,270.10 : 33,024,405.15 = 21,803,693.70 : x
  2. Step 2: Convert to fraction form
    22,016,270.10/33,024,405.15 = 21,803,693.70/x
  3. Step 3: Cross multiply
    22,016,270.10x = 33,024,405.15 × 21,803,693.70
  4. Step 4: Simplify right side
    22,016,270.10x = 720,054,014,515,302.50
  5. Step 5: Solve for x
    x = 720,054,014,515,302.50/22,016,270.10
  6. Step 6: Final answer
    x = 32,705,540.55

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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.