Home / 32,603,118.48-48,906,349.56-8,342,251.20

Finding the Fourth Proportional to 32,603,118.48, 48,906,349.56 and 8,342,251.20

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Solution

The fourth proportional to 32,603,118.48, 48,906,349.56 and 8,342,251.20 is: 12,513,804.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,603,118.48 : 48,906,349.56 = 8,342,251.20 : x
  2. Step 2: Convert to fraction form
    32,603,118.48/48,906,349.56 = 8,342,251.20/x
  3. Step 3: Cross multiply
    32,603,118.48x = 48,906,349.56 × 8,342,251.20
  4. Step 4: Simplify right side
    32,603,118.48x = 407,989,053,304,529.50
  5. Step 5: Solve for x
    x = 407,989,053,304,529.50/32,603,118.48
  6. Step 6: Final answer
    x = 12,513,804.58

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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.