Home / 39,759,181.70-59,638,772.55-32,200,909.70

Finding the Fourth Proportional to 39,759,181.70, 59,638,772.55 and 32,200,909.70

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Solution

The fourth proportional to 39,759,181.70, 59,638,772.55 and 32,200,909.70 is: 48,301,364.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,181.70 : 59,638,772.55 = 32,200,909.70 : x
  2. Step 2: Convert to fraction form
    39,759,181.70/59,638,772.55 = 32,200,909.70/x
  3. Step 3: Cross multiply
    39,759,181.70x = 59,638,772.55 × 32,200,909.70
  4. Step 4: Simplify right side
    39,759,181.70x = 1,920,422,729,501,388.50
  5. Step 5: Solve for x
    x = 1,920,422,729,501,388.50/39,759,181.70
  6. Step 6: Final answer
    x = 48,301,364.55

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Similar ratio
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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.