Home / 34,753,537.20-52,130,305.80-12,026,881.20

Finding the Fourth Proportional to 34,753,537.20, 52,130,305.80 and 12,026,881.20

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Solution

The fourth proportional to 34,753,537.20, 52,130,305.80 and 12,026,881.20 is: 18,040,321.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,753,537.20 : 52,130,305.80 = 12,026,881.20 : x
  2. Step 2: Convert to fraction form
    34,753,537.20/52,130,305.80 = 12,026,881.20/x
  3. Step 3: Cross multiply
    34,753,537.20x = 52,130,305.80 × 12,026,881.20
  4. Step 4: Simplify right side
    34,753,537.20x = 626,964,994,776,270.88
  5. Step 5: Solve for x
    x = 626,964,994,776,270.88/34,753,537.20
  6. Step 6: Final answer
    x = 18,040,321.80

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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.