Home / 195,433,809.80-293,076,065.10-59,073,873.80

Finding the Fourth Proportional to 195,433,809.80, 293,076,065.10 and 59,073,873.80

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Solution

The fourth proportional to 195,433,809.80, 293,076,065.10 and 59,073,873.80 is: 88,588,246.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,433,809.80 : 293,076,065.10 = 59,073,873.80 : x
  2. Step 2: Convert to fraction form
    195,433,809.80/293,076,065.10 = 59,073,873.80/x
  3. Step 3: Cross multiply
    195,433,809.80x = 293,076,065.10 × 59,073,873.80
  4. Step 4: Simplify right side
    195,433,809.80x = 17,313,138,483,517,984
  5. Step 5: Solve for x
    x = 17,313,138,483,517,984/195,433,809.80
  6. Step 6: Final answer
    x = 88,588,246.33

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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.