Home / 49,145,420.80-73,765,370.40-24,911,711.20

Finding the Fourth Proportional to 49,145,420.80, 73,765,370.40 and 24,911,711.20

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Solution

The fourth proportional to 49,145,420.80, 73,765,370.40 and 24,911,711.20 is: 37,391,512.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,145,420.80 : 73,765,370.40 = 24,911,711.20 : x
  2. Step 2: Convert to fraction form
    49,145,420.80/73,765,370.40 = 24,911,711.20/x
  3. Step 3: Cross multiply
    49,145,420.80x = 73,765,370.40 × 24,911,711.20
  4. Step 4: Simplify right side
    49,145,420.80x = 1,837,621,603,965,828.50
  5. Step 5: Solve for x
    x = 1,837,621,603,965,828.50/49,145,420.80
  6. Step 6: Final answer
    x = 37,391,512.25

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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.