Home / 326,177,804.03-450,125,436.15-179,500,088.03

Finding the Fourth Proportional to 326,177,804.03, 450,125,436.15 and 179,500,088.03

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Solution

The fourth proportional to 326,177,804.03, 450,125,436.15 and 179,500,088.03 is: 247,710,158.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,177,804.03 : 450,125,436.15 = 179,500,088.03 : x
  2. Step 2: Convert to fraction form
    326,177,804.03/450,125,436.15 = 179,500,088.03/x
  3. Step 3: Cross multiply
    326,177,804.03x = 450,125,436.15 × 179,500,088.03
  4. Step 4: Simplify right side
    326,177,804.03x = 80,797,555,411,216,512
  5. Step 5: Solve for x
    x = 80,797,555,411,216,512/326,177,804.03
  6. Step 6: Final answer
    x = 247,710,158.12

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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.