Home / 15,378,496.42-23,063,474.51-4,593,240.30

Finding the Fourth Proportional to 15,378,496.42, 23,063,474.51 and 4,593,240.30

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Solution

The fourth proportional to 15,378,496.42, 23,063,474.51 and 4,593,240.30 is: 6,888,585.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,378,496.42 : 23,063,474.51 = 4,593,240.30 : x
  2. Step 2: Convert to fraction form
    15,378,496.42/23,063,474.51 = 4,593,240.30/x
  3. Step 3: Cross multiply
    15,378,496.42x = 23,063,474.51 × 4,593,240.30
  4. Step 4: Simplify right side
    15,378,496.42x = 105,936,080,577,354.75
  5. Step 5: Solve for x
    x = 105,936,080,577,354.75/15,378,496.42
  6. Step 6: Final answer
    x = 6,888,585.05

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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.