Home / 30,244,564.60-45,366,846.90-10,049,806.60

Finding the Fourth Proportional to 30,244,564.60, 45,366,846.90 and 10,049,806.60

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Solution

The fourth proportional to 30,244,564.60, 45,366,846.90 and 10,049,806.60 is: 15,074,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,244,564.60 : 45,366,846.90 = 10,049,806.60 : x
  2. Step 2: Convert to fraction form
    30,244,564.60/45,366,846.90 = 10,049,806.60/x
  3. Step 3: Cross multiply
    30,244,564.60x = 45,366,846.90 × 10,049,806.60
  4. Step 4: Simplify right side
    30,244,564.60x = 455,928,037,396,809.50
  5. Step 5: Solve for x
    x = 455,928,037,396,809.50/30,244,564.60
  6. Step 6: Final answer
    x = 15,074,709.90

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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.