Home / 35,300,684.27-52,920,700.39-12,268,626.68

Finding the Fourth Proportional to 35,300,684.27, 52,920,700.39 and 12,268,626.68

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Solution

The fourth proportional to 35,300,684.27, 52,920,700.39 and 12,268,626.68 is: 18,392,400.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300,684.27 : 52,920,700.39 = 12,268,626.68 : x
  2. Step 2: Convert to fraction form
    35,300,684.27/52,920,700.39 = 12,268,626.68/x
  3. Step 3: Cross multiply
    35,300,684.27x = 52,920,700.39 × 12,268,626.68
  4. Step 4: Simplify right side
    35,300,684.27x = 649,264,316,729,040.38
  5. Step 5: Solve for x
    x = 649,264,316,729,040.38/35,300,684.27
  6. Step 6: Final answer
    x = 18,392,400.32

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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.