Home / 32,601,386.42-48,901,581.48-8,340,108.46

Finding the Fourth Proportional to 32,601,386.42, 48,901,581.48 and 8,340,108.46

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Solution

The fourth proportional to 32,601,386.42, 48,901,581.48 and 8,340,108.46 is: 12,510,035.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,601,386.42 : 48,901,581.48 = 8,340,108.46 : x
  2. Step 2: Convert to fraction form
    32,601,386.42/48,901,581.48 = 8,340,108.46/x
  3. Step 3: Cross multiply
    32,601,386.42x = 48,901,581.48 × 8,340,108.46
  4. Step 4: Simplify right side
    32,601,386.42x = 407,844,493,408,727.31
  5. Step 5: Solve for x
    x = 407,844,493,408,727.31/32,601,386.42
  6. Step 6: Final answer
    x = 12,510,035.25

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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.