Home / 32,361,527.35-48,542,291.03-8,426,999.35

Finding the Fourth Proportional to 32,361,527.35, 48,542,291.03 and 8,426,999.35

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Solution

The fourth proportional to 32,361,527.35, 48,542,291.03 and 8,426,999.35 is: 12,640,499.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,361,527.35 : 48,542,291.03 = 8,426,999.35 : x
  2. Step 2: Convert to fraction form
    32,361,527.35/48,542,291.03 = 8,426,999.35/x
  3. Step 3: Cross multiply
    32,361,527.35x = 48,542,291.03 × 8,426,999.35
  4. Step 4: Simplify right side
    32,361,527.35x = 409,065,854,915,185.81
  5. Step 5: Solve for x
    x = 409,065,854,915,185.81/32,361,527.35
  6. Step 6: Final answer
    x = 12,640,499.03

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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.