Home / 42,845,066.20-59,104,328.70-27,358,868.44

Finding the Fourth Proportional to 42,845,066.20, 59,104,328.70 and 27,358,868.44

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Solution

The fourth proportional to 42,845,066.20, 59,104,328.70 and 27,358,868.44 is: 37,741,277.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,845,066.20 : 59,104,328.70 = 27,358,868.44 : x
  2. Step 2: Convert to fraction form
    42,845,066.20/59,104,328.70 = 27,358,868.44/x
  3. Step 3: Cross multiply
    42,845,066.20x = 59,104,328.70 × 27,358,868.44
  4. Step 4: Simplify right side
    42,845,066.20x = 1,617,027,553,137,816.50
  5. Step 5: Solve for x
    x = 1,617,027,553,137,816.50/42,845,066.20
  6. Step 6: Final answer
    x = 37,741,277.97

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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.