Home / 32,205,228.20-48,314,063.10-9,486,866.60

Finding the Fourth Proportional to 32,205,228.20, 48,314,063.10 and 9,486,866.60

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Solution

The fourth proportional to 32,205,228.20, 48,314,063.10 and 9,486,866.60 is: 14,232,132.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,205,228.20 : 48,314,063.10 = 9,486,866.60 : x
  2. Step 2: Convert to fraction form
    32,205,228.20/48,314,063.10 = 9,486,866.60/x
  3. Step 3: Cross multiply
    32,205,228.20x = 48,314,063.10 × 9,486,866.60
  4. Step 4: Simplify right side
    32,205,228.20x = 458,349,071,533,682.44
  5. Step 5: Solve for x
    x = 458,349,071,533,682.44/32,205,228.20
  6. Step 6: Final answer
    x = 14,232,132.39

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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.