Home / 15,810,473,786.43-23,715,766,113.93-4,019,593,528.92

Finding the Fourth Proportional to 15,810,473,786.43, 23,715,766,113.93 and 4,019,593,528.92

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Solution

The fourth proportional to 15,810,473,786.43, 23,715,766,113.93 and 4,019,593,528.92 is: 6,029,404,386.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,810,473,786.43 : 23,715,766,113.93 = 4,019,593,528.92 : x
  2. Step 2: Convert to fraction form
    15,810,473,786.43/23,715,766,113.93 = 4,019,593,528.92/x
  3. Step 3: Cross multiply
    15,810,473,786.43x = 23,715,766,113.93 × 4,019,593,528.92
  4. Step 4: Simplify right side
    15,810,473,786.43x = 95,327,740,004,933,238,784
  5. Step 5: Solve for x
    x = 95,327,740,004,933,238,784/15,810,473,786.43
  6. Step 6: Final answer
    x = 6,029,404,386.78

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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.