Home / 267,593,935.80-369,437,932.62-168,559,577.40

Finding the Fourth Proportional to 267,593,935.80, 369,437,932.62 and 168,559,577.40

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Solution

The fourth proportional to 267,593,935.80, 369,437,932.62 and 168,559,577.40 is: 232,711,932.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,593,935.80 : 369,437,932.62 = 168,559,577.40 : x
  2. Step 2: Convert to fraction form
    267,593,935.80/369,437,932.62 = 168,559,577.40/x
  3. Step 3: Cross multiply
    267,593,935.80x = 369,437,932.62 × 168,559,577.40
  4. Step 4: Simplify right side
    267,593,935.80x = 62,272,301,797,956,880
  5. Step 5: Solve for x
    x = 62,272,301,797,956,880/267,593,935.80
  6. Step 6: Final answer
    x = 232,711,932.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.