Home / 37,357,480.80-56,036,221.20-33,200,431.20

Finding the Fourth Proportional to 37,357,480.80, 56,036,221.20 and 33,200,431.20

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Solution

The fourth proportional to 37,357,480.80, 56,036,221.20 and 33,200,431.20 is: 49,800,646.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,357,480.80 : 56,036,221.20 = 33,200,431.20 : x
  2. Step 2: Convert to fraction form
    37,357,480.80/56,036,221.20 = 33,200,431.20/x
  3. Step 3: Cross multiply
    37,357,480.80x = 56,036,221.20 × 33,200,431.20
  4. Step 4: Simplify right side
    37,357,480.80x = 1,860,426,706,658,581.50
  5. Step 5: Solve for x
    x = 1,860,426,706,658,581.50/37,357,480.80
  6. Step 6: Final answer
    x = 49,800,646.80

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1.5x scale

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.