Home / 17,956,827,836.68-26,935,267,678.52-7,333,052,150.94

Finding the Fourth Proportional to 17,956,827,836.68, 26,935,267,678.52 and 7,333,052,150.94

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Solution

The fourth proportional to 17,956,827,836.68, 26,935,267,678.52 and 7,333,052,150.94 is: 10,999,588,812.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,956,827,836.68 : 26,935,267,678.52 = 7,333,052,150.94 : x
  2. Step 2: Convert to fraction form
    17,956,827,836.68/26,935,267,678.52 = 7,333,052,150.94/x
  3. Step 3: Cross multiply
    17,956,827,836.68x = 26,935,267,678.52 × 7,333,052,150.94
  4. Step 4: Simplify right side
    17,956,827,836.68x = 197,517,722,586,115,735,552
  5. Step 5: Solve for x
    x = 197,517,722,586,115,735,552/17,956,827,836.68
  6. Step 6: Final answer
    x = 10,999,588,812.82

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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.