Home / 32,271,345.23-48,417,250.89-11,521,338.19

Finding the Fourth Proportional to 32,271,345.23, 48,417,250.89 and 11,521,338.19

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Solution

The fourth proportional to 32,271,345.23, 48,417,250.89 and 11,521,338.19 is: 17,285,660.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,271,345.23 : 48,417,250.89 = 11,521,338.19 : x
  2. Step 2: Convert to fraction form
    32,271,345.23/48,417,250.89 = 11,521,338.19/x
  3. Step 3: Cross multiply
    32,271,345.23x = 48,417,250.89 × 11,521,338.19
  4. Step 4: Simplify right side
    32,271,345.23x = 557,831,521,733,768.50
  5. Step 5: Solve for x
    x = 557,831,521,733,768.50/32,271,345.23
  6. Step 6: Final answer
    x = 17,285,660.63

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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.