Home / 76,063,358,723.99-114,098,707,584.12-25,010,525,119.61

Finding the Fourth Proportional to 76,063,358,723.99, 114,098,707,584.12 and 25,010,525,119.61

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Solution

The fourth proportional to 76,063,358,723.99, 114,098,707,584.12 and 25,010,525,119.61 is: 37,516,994,253.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,063,358,723.99 : 114,098,707,584.12 = 25,010,525,119.61 : x
  2. Step 2: Convert to fraction form
    76,063,358,723.99/114,098,707,584.12 = 25,010,525,119.61/x
  3. Step 3: Cross multiply
    76,063,358,723.99x = 114,098,707,584.12 × 25,010,525,119.61
  4. Step 4: Simplify right side
    76,063,358,723.99x = 2,853,668,592,147,098,501,120
  5. Step 5: Solve for x
    x = 2,853,668,592,147,098,501,120/76,063,358,723.99
  6. Step 6: Final answer
    x = 37,516,994,253.47

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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.