Home / 32,271,344.66-48,417,250.03-11,521,337.62

Finding the Fourth Proportional to 32,271,344.66, 48,417,250.03 and 11,521,337.62

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Solution

The fourth proportional to 32,271,344.66, 48,417,250.03 and 11,521,337.62 is: 17,285,659.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,271,344.66 : 48,417,250.03 = 11,521,337.62 : x
  2. Step 2: Convert to fraction form
    32,271,344.66/48,417,250.03 = 11,521,337.62/x
  3. Step 3: Cross multiply
    32,271,344.66x = 48,417,250.03 × 11,521,337.62
  4. Step 4: Simplify right side
    32,271,344.66x = 557,831,484,077,738.69
  5. Step 5: Solve for x
    x = 557,831,484,077,738.69/32,271,344.66
  6. Step 6: Final answer
    x = 17,285,659.77

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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.