Home / 97,468,625,652.08-134,504,108,066.20-56,267,614,929.92

Finding the Fourth Proportional to 97,468,625,652.08, 134,504,108,066.20 and 56,267,614,929.92

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Solution

The fourth proportional to 97,468,625,652.08, 134,504,108,066.20 and 56,267,614,929.92 is: 77,647,810,344.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,468,625,652.08 : 134,504,108,066.20 = 56,267,614,929.92 : x
  2. Step 2: Convert to fraction form
    97,468,625,652.08/134,504,108,066.20 = 56,267,614,929.92/x
  3. Step 3: Cross multiply
    97,468,625,652.08x = 134,504,108,066.20 × 56,267,614,929.92
  4. Step 4: Simplify right side
    97,468,625,652.08x = 7,568,225,359,161,287,770,112
  5. Step 5: Solve for x
    x = 7,568,225,359,161,287,770,112/97,468,625,652.08
  6. Step 6: Final answer
    x = 77,647,810,344.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.