Home / 57,017,243.60-78,695,227.08-33,825,243.60

Finding the Fourth Proportional to 57,017,243.60, 78,695,227.08 and 33,825,243.60

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Solution

The fourth proportional to 57,017,243.60, 78,695,227.08 and 33,825,243.60 is: 46,685,617.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,017,243.60 : 78,695,227.08 = 33,825,243.60 : x
  2. Step 2: Convert to fraction form
    57,017,243.60/78,695,227.08 = 33,825,243.60/x
  3. Step 3: Cross multiply
    57,017,243.60x = 78,695,227.08 × 33,825,243.60
  4. Step 4: Simplify right side
    57,017,243.60x = 2,661,885,226,138,316.50
  5. Step 5: Solve for x
    x = 2,661,885,226,138,316.50/57,017,243.60
  6. Step 6: Final answer
    x = 46,685,617.51

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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.