Home / 63,001,896.95-86,942,676.38-34,028,520.95

Finding the Fourth Proportional to 63,001,896.95, 86,942,676.38 and 34,028,520.95

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Solution

The fourth proportional to 63,001,896.95, 86,942,676.38 and 34,028,520.95 is: 46,959,390.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001,896.95 : 86,942,676.38 = 34,028,520.95 : x
  2. Step 2: Convert to fraction form
    63,001,896.95/86,942,676.38 = 34,028,520.95/x
  3. Step 3: Cross multiply
    63,001,896.95x = 86,942,676.38 × 34,028,520.95
  4. Step 4: Simplify right side
    63,001,896.95x = 2,958,530,684,041,044
  5. Step 5: Solve for x
    x = 2,958,530,684,041,044/63,001,896.95
  6. Step 6: Final answer
    x = 46,959,390.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.