Home / 34,808,520,021.43-52,212,714,862.45-10,906,854,511.69

Finding the Fourth Proportional to 34,808,520,021.43, 52,212,714,862.45 and 10,906,854,511.69

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Solution

The fourth proportional to 34,808,520,021.43, 52,212,714,862.45 and 10,906,854,511.69 is: 16,360,261,347.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,808,520,021.43 : 52,212,714,862.45 = 10,906,854,511.69 : x
  2. Step 2: Convert to fraction form
    34,808,520,021.43/52,212,714,862.45 = 10,906,854,511.69/x
  3. Step 3: Cross multiply
    34,808,520,021.43x = 52,212,714,862.45 × 10,906,854,511.69
  4. Step 4: Simplify right side
    34,808,520,021.43x = 569,476,484,664,780,652,544
  5. Step 5: Solve for x
    x = 569,476,484,664,780,652,544/34,808,520,021.43
  6. Step 6: Final answer
    x = 16,360,261,347.34

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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.