Home / 195,434,249.80-293,076,725.10-59,074,313.80

Finding the Fourth Proportional to 195,434,249.80, 293,076,725.10 and 59,074,313.80

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Solution

The fourth proportional to 195,434,249.80, 293,076,725.10 and 59,074,313.80 is: 88,588,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,434,249.80 : 293,076,725.10 = 59,074,313.80 : x
  2. Step 2: Convert to fraction form
    195,434,249.80/293,076,725.10 = 59,074,313.80/x
  3. Step 3: Cross multiply
    195,434,249.80x = 293,076,725.10 × 59,074,313.80
  4. Step 4: Simplify right side
    195,434,249.80x = 17,313,306,426,033,736
  5. Step 5: Solve for x
    x = 17,313,306,426,033,736/195,434,249.80
  6. Step 6: Final answer
    x = 88,588,906.21

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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.