Home / 42,950,192.36-59,270,767.22-23,370,743.39

Finding the Fourth Proportional to 42,950,192.36, 59,270,767.22 and 23,370,743.39

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Solution

The fourth proportional to 42,950,192.36, 59,270,767.22 and 23,370,743.39 is: 32,251,354.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,950,192.36 : 59,270,767.22 = 23,370,743.39 : x
  2. Step 2: Convert to fraction form
    42,950,192.36/59,270,767.22 = 23,370,743.39/x
  3. Step 3: Cross multiply
    42,950,192.36x = 59,270,767.22 × 23,370,743.39
  4. Step 4: Simplify right side
    42,950,192.36x = 1,385,201,890,813,836.25
  5. Step 5: Solve for x
    x = 1,385,201,890,813,836.25/42,950,192.36
  6. Step 6: Final answer
    x = 32,251,354.76

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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.