Home / 10,368,849.10-15,525,280.05-10,368,849.10

Finding the Fourth Proportional to 10,368,849.10, 15,525,280.05 and 10,368,849.10

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Solution

The fourth proportional to 10,368,849.10, 15,525,280.05 and 10,368,849.10 is: 15,525,280.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,849.10 : 15,525,280.05 = 10,368,849.10 : x
  2. Step 2: Convert to fraction form
    10,368,849.10/15,525,280.05 = 10,368,849.10/x
  3. Step 3: Cross multiply
    10,368,849.10x = 15,525,280.05 × 10,368,849.10
  4. Step 4: Simplify right side
    10,368,849.10x = 160,979,286,073,690.47
  5. Step 5: Solve for x
    x = 160,979,286,073,690.47/10,368,849.10
  6. Step 6: Final answer
    x = 15,525,280.05

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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.