Home / 15,976,722,865.80-23,965,084,298.70-6,667,152,004.20

Finding the Fourth Proportional to 15,976,722,865.80, 23,965,084,298.70 and 6,667,152,004.20

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Solution

The fourth proportional to 15,976,722,865.80, 23,965,084,298.70 and 6,667,152,004.20 is: 10,000,728,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,976,722,865.80 : 23,965,084,298.70 = 6,667,152,004.20 : x
  2. Step 2: Convert to fraction form
    15,976,722,865.80/23,965,084,298.70 = 6,667,152,004.20/x
  3. Step 3: Cross multiply
    15,976,722,865.80x = 23,965,084,298.70 × 6,667,152,004.20
  4. Step 4: Simplify right side
    15,976,722,865.80x = 159,778,859,812,899,651,584
  5. Step 5: Solve for x
    x = 159,778,859,812,899,651,584/15,976,722,865.80
  6. Step 6: Final answer
    x = 10,000,728,006.30

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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.