Home / 32,257,071.20-48,385,606.80-32,033,122.40

Finding the Fourth Proportional to 32,257,071.20, 48,385,606.80 and 32,033,122.40

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Solution

The fourth proportional to 32,257,071.20, 48,385,606.80 and 32,033,122.40 is: 48,049,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,071.20 : 48,385,606.80 = 32,033,122.40 : x
  2. Step 2: Convert to fraction form
    32,257,071.20/48,385,606.80 = 32,033,122.40/x
  3. Step 3: Cross multiply
    32,257,071.20x = 48,385,606.80 × 32,033,122.40
  4. Step 4: Simplify right side
    32,257,071.20x = 1,549,942,065,022,672.25
  5. Step 5: Solve for x
    x = 1,549,942,065,022,672.25/32,257,071.20
  6. Step 6: Final answer
    x = 48,049,683.60

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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.