Home / 58,251,058.20-87,408,080.10-25,907,952.60

Finding the Fourth Proportional to 58,251,058.20, 87,408,080.10 and 25,907,952.60

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Solution

The fourth proportional to 58,251,058.20, 87,408,080.10 and 25,907,952.60 is: 38,875,935.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,251,058.20 : 87,408,080.10 = 25,907,952.60 : x
  2. Step 2: Convert to fraction form
    58,251,058.20/87,408,080.10 = 25,907,952.60/x
  3. Step 3: Cross multiply
    58,251,058.20x = 87,408,080.10 × 25,907,952.60
  4. Step 4: Simplify right side
    58,251,058.20x = 2,264,564,396,087,803
  5. Step 5: Solve for x
    x = 2,264,564,396,087,803/58,251,058.20
  6. Step 6: Final answer
    x = 38,875,935.75

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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.