Home / 32,942,424.48-45,462,221.16-18,998,595.24

Finding the Fourth Proportional to 32,942,424.48, 45,462,221.16 and 18,998,595.24

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Solution

The fourth proportional to 32,942,424.48, 45,462,221.16 and 18,998,595.24 is: 26,219,027.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,942,424.48 : 45,462,221.16 = 18,998,595.24 : x
  2. Step 2: Convert to fraction form
    32,942,424.48/45,462,221.16 = 18,998,595.24/x
  3. Step 3: Cross multiply
    32,942,424.48x = 45,462,221.16 × 18,998,595.24
  4. Step 4: Simplify right side
    32,942,424.48x = 863,718,338,530,203.12
  5. Step 5: Solve for x
    x = 863,718,338,530,203.12/32,942,424.48
  6. Step 6: Final answer
    x = 26,219,027.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.