Home / 20,225,094.30-30,337,641.45-5,848,631.10

Finding the Fourth Proportional to 20,225,094.30, 30,337,641.45 and 5,848,631.10

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Solution

The fourth proportional to 20,225,094.30, 30,337,641.45 and 5,848,631.10 is: 8,772,946.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,225,094.30 : 30,337,641.45 = 5,848,631.10 : x
  2. Step 2: Convert to fraction form
    20,225,094.30/30,337,641.45 = 5,848,631.10/x
  3. Step 3: Cross multiply
    20,225,094.30x = 30,337,641.45 × 5,848,631.10
  4. Step 4: Simplify right side
    20,225,094.30x = 177,433,673,285,119.09
  5. Step 5: Solve for x
    x = 177,433,673,285,119.09/20,225,094.30
  6. Step 6: Final answer
    x = 8,772,946.65

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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.