Home / 113,268,648.03-169,928,535.05-34,492,202.31

Finding the Fourth Proportional to 113,268,648.03, 169,928,535.05 and 34,492,202.31

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Solution

The fourth proportional to 113,268,648.03, 169,928,535.05 and 34,492,202.31 is: 51,746,087.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,268,648.03 : 169,928,535.05 = 34,492,202.31 : x
  2. Step 2: Convert to fraction form
    113,268,648.03/169,928,535.05 = 34,492,202.31/x
  3. Step 3: Cross multiply
    113,268,648.03x = 169,928,535.05 × 34,492,202.31
  4. Step 4: Simplify right side
    113,268,648.03x = 5,861,209,409,186,527
  5. Step 5: Solve for x
    x = 5,861,209,409,186,527/113,268,648.03
  6. Step 6: Final answer
    x = 51,746,087.83

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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.