Home / 17,956,827,834.67-26,935,267,675.52-7,333,052,148.94

Finding the Fourth Proportional to 17,956,827,834.67, 26,935,267,675.52 and 7,333,052,148.94

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Solution

The fourth proportional to 17,956,827,834.67, 26,935,267,675.52 and 7,333,052,148.94 is: 10,999,588,809.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,956,827,834.67 : 26,935,267,675.52 = 7,333,052,148.94 : x
  2. Step 2: Convert to fraction form
    17,956,827,834.67/26,935,267,675.52 = 7,333,052,148.94/x
  3. Step 3: Cross multiply
    17,956,827,834.67x = 26,935,267,675.52 × 7,333,052,148.94
  4. Step 4: Simplify right side
    17,956,827,834.67x = 197,517,722,510,246,051,840
  5. Step 5: Solve for x
    x = 197,517,722,510,246,051,840/17,956,827,834.67
  6. Step 6: Final answer
    x = 10,999,588,809.83

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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.