Home / 11,468,159,060.18-15,826,854,914.15-6,952,228,450.84

Finding the Fourth Proportional to 11,468,159,060.18, 15,826,854,914.15 and 6,952,228,450.84

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Solution

The fourth proportional to 11,468,159,060.18, 15,826,854,914.15 and 6,952,228,450.84 is: 9,594,557,456.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,159,060.18 : 15,826,854,914.15 = 6,952,228,450.84 : x
  2. Step 2: Convert to fraction form
    11,468,159,060.18/15,826,854,914.15 = 6,952,228,450.84/x
  3. Step 3: Cross multiply
    11,468,159,060.18x = 15,826,854,914.15 × 6,952,228,450.84
  4. Step 4: Simplify right side
    11,468,159,060.18x = 110,031,911,021,356,597,248
  5. Step 5: Solve for x
    x = 110,031,911,021,356,597,248/11,468,159,060.18
  6. Step 6: Final answer
    x = 9,594,557,456.34

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Double scale
Find fourth proportional to 11,468,159,061.18, 15,826,854,915.53 and 6,952,228,451.84
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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.