Home / 3,207,288,002.40-4,810,932,003.60-3,207,288,002.40

Finding the Fourth Proportional to 3,207,288,002.40, 4,810,932,003.60 and 3,207,288,002.40

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Solution

The fourth proportional to 3,207,288,002.40, 4,810,932,003.60 and 3,207,288,002.40 is: 4,810,932,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,288,002.40 : 4,810,932,003.60 = 3,207,288,002.40 : x
  2. Step 2: Convert to fraction form
    3,207,288,002.40/4,810,932,003.60 = 3,207,288,002.40/x
  3. Step 3: Cross multiply
    3,207,288,002.40x = 4,810,932,003.60 × 3,207,288,002.40
  4. Step 4: Simplify right side
    3,207,288,002.40x = 15,430,044,495,508,475,904
  5. Step 5: Solve for x
    x = 15,430,044,495,508,475,904/3,207,288,002.40
  6. Step 6: Final answer
    x = 4,810,932,003.60

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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.