Home / 15,336,000.30-23,004,000.45-4,554,965.10

Finding the Fourth Proportional to 15,336,000.30, 23,004,000.45 and 4,554,965.10

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Solution

The fourth proportional to 15,336,000.30, 23,004,000.45 and 4,554,965.10 is: 6,832,447.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,336,000.30 : 23,004,000.45 = 4,554,965.10 : x
  2. Step 2: Convert to fraction form
    15,336,000.30/23,004,000.45 = 4,554,965.10/x
  3. Step 3: Cross multiply
    15,336,000.30x = 23,004,000.45 × 4,554,965.10
  4. Step 4: Simplify right side
    15,336,000.30x = 104,782,419,210,134.28
  5. Step 5: Solve for x
    x = 104,782,419,210,134.28/15,336,000.30
  6. Step 6: Final answer
    x = 6,832,447.65

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1.5x scale

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.