Home / 169,387,115.84-254,060,475.24-46,577,909.60

Finding the Fourth Proportional to 169,387,115.84, 254,060,475.24 and 46,577,909.60

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Solution

The fourth proportional to 169,387,115.84, 254,060,475.24 and 46,577,909.60 is: 69,861,310.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,387,115.84 : 254,060,475.24 = 46,577,909.60 : x
  2. Step 2: Convert to fraction form
    169,387,115.84/254,060,475.24 = 46,577,909.60/x
  3. Step 3: Cross multiply
    169,387,115.84x = 254,060,475.24 × 46,577,909.60
  4. Step 4: Simplify right side
    169,387,115.84x = 11,833,605,848,661,760
  5. Step 5: Solve for x
    x = 11,833,605,848,661,760/169,387,115.84
  6. Step 6: Final answer
    x = 69,861,310.23

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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.