Home / 237,428,097.93-356,175,952.47-73,680,004.94

Finding the Fourth Proportional to 237,428,097.93, 356,175,952.47 and 73,680,004.94

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Solution

The fourth proportional to 237,428,097.93, 356,175,952.47 and 73,680,004.94 is: 110,530,498.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,428,097.93 : 356,175,952.47 = 73,680,004.94 : x
  2. Step 2: Convert to fraction form
    237,428,097.93/356,175,952.47 = 73,680,004.94/x
  3. Step 3: Cross multiply
    237,428,097.93x = 356,175,952.47 × 73,680,004.94
  4. Step 4: Simplify right side
    237,428,097.93x = 26,243,045,935,717,928
  5. Step 5: Solve for x
    x = 26,243,045,935,717,928/237,428,097.93
  6. Step 6: Final answer
    x = 110,530,498.14

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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.