Home / 35,552,538.92-53,328,808.53-9,993,548.33

Finding the Fourth Proportional to 35,552,538.92, 53,328,808.53 and 9,993,548.33

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Solution

The fourth proportional to 35,552,538.92, 53,328,808.53 and 9,993,548.33 is: 14,990,322.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,552,538.92 : 53,328,808.53 = 9,993,548.33 : x
  2. Step 2: Convert to fraction form
    35,552,538.92/53,328,808.53 = 9,993,548.33/x
  3. Step 3: Cross multiply
    35,552,538.92x = 53,328,808.53 × 9,993,548.33
  4. Step 4: Simplify right side
    35,552,538.92x = 532,944,025,425,871.25
  5. Step 5: Solve for x
    x = 532,944,025,425,871.25/35,552,538.92
  6. Step 6: Final answer
    x = 14,990,322.54

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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.