Home / 114,041,397,865.29-171,068,633,959.70-30,192,950,425.10

Finding the Fourth Proportional to 114,041,397,865.29, 171,068,633,959.70 and 30,192,950,425.10

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Solution

The fourth proportional to 114,041,397,865.29, 171,068,633,959.70 and 30,192,950,425.10 is: 45,291,156,379.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,041,397,865.29 : 171,068,633,959.70 = 30,192,950,425.10 : x
  2. Step 2: Convert to fraction form
    114,041,397,865.29/171,068,633,959.70 = 30,192,950,425.10/x
  3. Step 3: Cross multiply
    114,041,397,865.29x = 171,068,633,959.70 × 30,192,950,425.10
  4. Step 4: Simplify right side
    114,041,397,865.29x = 5,165,066,784,434,800,295,936
  5. Step 5: Solve for x
    x = 5,165,066,784,434,800,295,936/114,041,397,865.29
  6. Step 6: Final answer
    x = 45,291,156,379.33

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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.