Home / 32,237,340.60-48,356,010.90-30,346,217.40

Finding the Fourth Proportional to 32,237,340.60, 48,356,010.90 and 30,346,217.40

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Solution

The fourth proportional to 32,237,340.60, 48,356,010.90 and 30,346,217.40 is: 45,519,326.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,237,340.60 : 48,356,010.90 = 30,346,217.40 : x
  2. Step 2: Convert to fraction form
    32,237,340.60/48,356,010.90 = 30,346,217.40/x
  3. Step 3: Cross multiply
    32,237,340.60x = 48,356,010.90 × 30,346,217.40
  4. Step 4: Simplify right side
    32,237,340.60x = 1,467,422,019,368,169.50
  5. Step 5: Solve for x
    x = 1,467,422,019,368,169.50/32,237,340.60
  6. Step 6: Final answer
    x = 45,519,326.10

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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.