Home / 15,203,795.90-22,800,928.92-4,966,323.14

Finding the Fourth Proportional to 15,203,795.90, 22,800,928.92 and 4,966,323.14

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Solution

The fourth proportional to 15,203,795.90, 22,800,928.92 and 4,966,323.14 is: 7,447,928.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,203,795.90 : 22,800,928.92 = 4,966,323.14 : x
  2. Step 2: Convert to fraction form
    15,203,795.90/22,800,928.92 = 4,966,323.14/x
  3. Step 3: Cross multiply
    15,203,795.90x = 22,800,928.92 × 4,966,323.14
  4. Step 4: Simplify right side
    15,203,795.90x = 113,236,780,947,269.83
  5. Step 5: Solve for x
    x = 113,236,780,947,269.83/15,203,795.90
  6. Step 6: Final answer
    x = 7,447,928.25

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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.