Home / 39,403,347.30-59,105,020.95-22,397,235.30

Finding the Fourth Proportional to 39,403,347.30, 59,105,020.95 and 22,397,235.30

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Solution

The fourth proportional to 39,403,347.30, 59,105,020.95 and 22,397,235.30 is: 33,595,852.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,403,347.30 : 59,105,020.95 = 22,397,235.30 : x
  2. Step 2: Convert to fraction form
    39,403,347.30/59,105,020.95 = 22,397,235.30/x
  3. Step 3: Cross multiply
    39,403,347.30x = 59,105,020.95 × 22,397,235.30
  4. Step 4: Simplify right side
    39,403,347.30x = 1,323,789,061,628,579.75
  5. Step 5: Solve for x
    x = 1,323,789,061,628,579.75/39,403,347.30
  6. Step 6: Final answer
    x = 33,595,852.95

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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.