Home / 15,976,723,008.30-23,965,084,512.45-6,667,152,146.70

Finding the Fourth Proportional to 15,976,723,008.30, 23,965,084,512.45 and 6,667,152,146.70

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Solution

The fourth proportional to 15,976,723,008.30, 23,965,084,512.45 and 6,667,152,146.70 is: 10,000,728,220.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,976,723,008.30 : 23,965,084,512.45 = 6,667,152,146.70 : x
  2. Step 2: Convert to fraction form
    15,976,723,008.30/23,965,084,512.45 = 6,667,152,146.70/x
  3. Step 3: Cross multiply
    15,976,723,008.30x = 23,965,084,512.45 × 6,667,152,146.70
  4. Step 4: Simplify right side
    15,976,723,008.30x = 159,778,864,653,027,934,208
  5. Step 5: Solve for x
    x = 159,778,864,653,027,934,208/15,976,723,008.30
  6. Step 6: Final answer
    x = 10,000,728,220.05

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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.