Home / 32,130,965.37-44,310,332.03-21,098,249.13

Finding the Fourth Proportional to 32,130,965.37, 44,310,332.03 and 21,098,249.13

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Solution

The fourth proportional to 32,130,965.37, 44,310,332.03 and 21,098,249.13 is: 29,095,622.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,130,965.37 : 44,310,332.03 = 21,098,249.13 : x
  2. Step 2: Convert to fraction form
    32,130,965.37/44,310,332.03 = 21,098,249.13/x
  3. Step 3: Cross multiply
    32,130,965.37x = 44,310,332.03 × 21,098,249.13
  4. Step 4: Simplify right side
    32,130,965.37x = 934,870,424,096,467.25
  5. Step 5: Solve for x
    x = 934,870,424,096,467.25/32,130,965.37
  6. Step 6: Final answer
    x = 29,095,622.04

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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.