Home / 169,652,596.08-254,004,776.88-91,650,048

Finding the Fourth Proportional to 169,652,596.08, 254,004,776.88 and 91,650,048

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Solution

The fourth proportional to 169,652,596.08, 254,004,776.88 and 91,650,048 is: 137,218,943.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,652,596.08 : 254,004,776.88 = 91,650,048 : x
  2. Step 2: Convert to fraction form
    169,652,596.08/254,004,776.88 = 91,650,048/x
  3. Step 3: Cross multiply
    169,652,596.08x = 254,004,776.88 × 91,650,048
  4. Step 4: Simplify right side
    169,652,596.08x = 23,279,549,993,281,288
  5. Step 5: Solve for x
    x = 23,279,549,993,281,288/169,652,596.08
  6. Step 6: Final answer
    x = 137,218,943.48

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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.