Home / 11,468,159,056.68-15,826,854,909.32-6,952,228,447.34

Finding the Fourth Proportional to 11,468,159,056.68, 15,826,854,909.32 and 6,952,228,447.34

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Solution

The fourth proportional to 11,468,159,056.68, 15,826,854,909.32 and 6,952,228,447.34 is: 9,594,557,451.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,159,056.68 : 15,826,854,909.32 = 6,952,228,447.34 : x
  2. Step 2: Convert to fraction form
    11,468,159,056.68/15,826,854,909.32 = 6,952,228,447.34/x
  3. Step 3: Cross multiply
    11,468,159,056.68x = 15,826,854,909.32 × 6,952,228,447.34
  4. Step 4: Simplify right side
    11,468,159,056.68x = 110,031,910,932,383,350,784
  5. Step 5: Solve for x
    x = 110,031,910,932,383,350,784/11,468,159,056.68
  6. Step 6: Final answer
    x = 9,594,557,451.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.