Home / 14,092,265,079.30-21,124,434,966.18-6,617,467,236.18

Finding the Fourth Proportional to 14,092,265,079.30, 21,124,434,966.18 and 6,617,467,236.18

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Solution

The fourth proportional to 14,092,265,079.30, 21,124,434,966.18 and 6,617,467,236.18 is: 9,919,644,250.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,265,079.30 : 21,124,434,966.18 = 6,617,467,236.18 : x
  2. Step 2: Convert to fraction form
    14,092,265,079.30/21,124,434,966.18 = 6,617,467,236.18/x
  3. Step 3: Cross multiply
    14,092,265,079.30x = 21,124,434,966.18 × 6,617,467,236.18
  4. Step 4: Simplify right side
    14,092,265,079.30x = 139,790,256,271,511,322,624
  5. Step 5: Solve for x
    x = 139,790,256,271,511,322,624/14,092,265,079.30
  6. Step 6: Final answer
    x = 9,919,644,250.58

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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.