Home / 38,950,058.88-58,430,404.80-16,225,640.64

Finding the Fourth Proportional to 38,950,058.88, 58,430,404.80 and 16,225,640.64

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Solution

The fourth proportional to 38,950,058.88, 58,430,404.80 and 16,225,640.64 is: 24,340,675.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,950,058.88 : 58,430,404.80 = 16,225,640.64 : x
  2. Step 2: Convert to fraction form
    38,950,058.88/58,430,404.80 = 16,225,640.64/x
  3. Step 3: Cross multiply
    38,950,058.88x = 58,430,404.80 × 16,225,640.64
  4. Step 4: Simplify right side
    38,950,058.88x = 948,070,750,734,531
  5. Step 5: Solve for x
    x = 948,070,750,734,531/38,950,058.88
  6. Step 6: Final answer
    x = 24,340,675.68

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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.