Home / 158,030,268.84-238,229,872.56-147,495,927.24

Finding the Fourth Proportional to 158,030,268.84, 238,229,872.56 and 147,495,927.24

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Solution

The fourth proportional to 158,030,268.84, 238,229,872.56 and 147,495,927.24 is: 222,349,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,030,268.84 : 238,229,872.56 = 147,495,927.24 : x
  2. Step 2: Convert to fraction form
    158,030,268.84/238,229,872.56 = 147,495,927.24/x
  3. Step 3: Cross multiply
    158,030,268.84x = 238,229,872.56 × 147,495,927.24
  4. Step 4: Simplify right side
    158,030,268.84x = 35,137,935,949,504,236
  5. Step 5: Solve for x
    x = 35,137,935,949,504,236/158,030,268.84
  6. Step 6: Final answer
    x = 222,349,403.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.