Home / 35,163,034.12-52,750,506.30-12,127,714.12

Finding the Fourth Proportional to 35,163,034.12, 52,750,506.30 and 12,127,714.12

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Solution

The fourth proportional to 35,163,034.12, 52,750,506.30 and 12,127,714.12 is: 18,193,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,163,034.12 : 52,750,506.30 = 12,127,714.12 : x
  2. Step 2: Convert to fraction form
    35,163,034.12/52,750,506.30 = 12,127,714.12/x
  3. Step 3: Cross multiply
    35,163,034.12x = 52,750,506.30 × 12,127,714.12
  4. Step 4: Simplify right side
    35,163,034.12x = 639,743,060,091,658.88
  5. Step 5: Solve for x
    x = 639,743,060,091,658.88/35,163,034.12
  6. Step 6: Final answer
    x = 18,193,625.10

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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.