Home / 32,266,419.20-48,399,628.80-29,280,435.20

Finding the Fourth Proportional to 32,266,419.20, 48,399,628.80 and 29,280,435.20

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Solution

The fourth proportional to 32,266,419.20, 48,399,628.80 and 29,280,435.20 is: 43,920,652.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,266,419.20 : 48,399,628.80 = 29,280,435.20 : x
  2. Step 2: Convert to fraction form
    32,266,419.20/48,399,628.80 = 29,280,435.20/x
  3. Step 3: Cross multiply
    32,266,419.20x = 48,399,628.80 × 29,280,435.20
  4. Step 4: Simplify right side
    32,266,419.20x = 1,417,162,194,782,453.75
  5. Step 5: Solve for x
    x = 1,417,162,194,782,453.75/32,266,419.20
  6. Step 6: Final answer
    x = 43,920,652.80

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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.