Home / 16,395,860,764.32-22,626,298,534.32-8,877,486,996.96

Finding the Fourth Proportional to 16,395,860,764.32, 22,626,298,534.32 and 8,877,486,996.96

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Solution

The fourth proportional to 16,395,860,764.32, 22,626,298,534.32 and 8,877,486,996.96 is: 12,250,937,838.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,860,764.32 : 22,626,298,534.32 = 8,877,486,996.96 : x
  2. Step 2: Convert to fraction form
    16,395,860,764.32/22,626,298,534.32 = 8,877,486,996.96/x
  3. Step 3: Cross multiply
    16,395,860,764.32x = 22,626,298,534.32 × 8,877,486,996.96
  4. Step 4: Simplify right side
    16,395,860,764.32x = 200,864,671,027,760,889,856
  5. Step 5: Solve for x
    x = 200,864,671,027,760,889,856/16,395,860,764.32
  6. Step 6: Final answer
    x = 12,250,937,838.22

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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.