Home / 24,268,911.40-36,403,367.10-6,997,078.90

Finding the Fourth Proportional to 24,268,911.40, 36,403,367.10 and 6,997,078.90

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Solution

The fourth proportional to 24,268,911.40, 36,403,367.10 and 6,997,078.90 is: 10,495,618.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,268,911.40 : 36,403,367.10 = 6,997,078.90 : x
  2. Step 2: Convert to fraction form
    24,268,911.40/36,403,367.10 = 6,997,078.90/x
  3. Step 3: Cross multiply
    24,268,911.40x = 36,403,367.10 × 6,997,078.90
  4. Step 4: Simplify right side
    24,268,911.40x = 254,717,231,824,364.22
  5. Step 5: Solve for x
    x = 254,717,231,824,364.22/24,268,911.40
  6. Step 6: Final answer
    x = 10,495,618.35

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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.