Home / 35,304,002.80-52,928,010.60-19,347,650.80

Finding the Fourth Proportional to 35,304,002.80, 52,928,010.60 and 19,347,650.80

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Solution

The fourth proportional to 35,304,002.80, 52,928,010.60 and 19,347,650.80 is: 29,006,134.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,304,002.80 : 52,928,010.60 = 19,347,650.80 : x
  2. Step 2: Convert to fraction form
    35,304,002.80/52,928,010.60 = 19,347,650.80/x
  3. Step 3: Cross multiply
    35,304,002.80x = 52,928,010.60 × 19,347,650.80
  4. Step 4: Simplify right side
    35,304,002.80x = 1,024,032,666,627,498.50
  5. Step 5: Solve for x
    x = 1,024,032,666,627,498.50/35,304,002.80
  6. Step 6: Final answer
    x = 29,006,134.87

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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.