Home / 35,206,606.20-52,809,909.30-33,931,147.80

Finding the Fourth Proportional to 35,206,606.20, 52,809,909.30 and 33,931,147.80

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Solution

The fourth proportional to 35,206,606.20, 52,809,909.30 and 33,931,147.80 is: 50,896,721.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,206,606.20 : 52,809,909.30 = 33,931,147.80 : x
  2. Step 2: Convert to fraction form
    35,206,606.20/52,809,909.30 = 33,931,147.80/x
  3. Step 3: Cross multiply
    35,206,606.20x = 52,809,909.30 × 33,931,147.80
  4. Step 4: Simplify right side
    35,206,606.20x = 1,791,900,837,762,894.25
  5. Step 5: Solve for x
    x = 1,791,900,837,762,894.25/35,206,606.20
  6. Step 6: Final answer
    x = 50,896,721.70

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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.