Home / 39,707,567.29-59,378,498.30-37,770,463.63

Finding the Fourth Proportional to 39,707,567.29, 59,378,498.30 and 37,770,463.63

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Solution

The fourth proportional to 39,707,567.29, 59,378,498.30 and 37,770,463.63 is: 56,481,763.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,707,567.29 : 59,378,498.30 = 37,770,463.63 : x
  2. Step 2: Convert to fraction form
    39,707,567.29/59,378,498.30 = 37,770,463.63/x
  3. Step 3: Cross multiply
    39,707,567.29x = 59,378,498.30 × 37,770,463.63
  4. Step 4: Simplify right side
    39,707,567.29x = 2,242,753,410,255,314.75
  5. Step 5: Solve for x
    x = 2,242,753,410,255,314.75/39,707,567.29
  6. Step 6: Final answer
    x = 56,481,763.13

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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.