Home / 9,310,251,450.66-13,964,876,505.05-4,583,861,615.51

Finding the Fourth Proportional to 9,310,251,450.66, 13,964,876,505.05 and 4,583,861,615.51

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Solution

The fourth proportional to 9,310,251,450.66, 13,964,876,505.05 and 4,583,861,615.51 is: 6,875,545,920.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310,251,450.66 : 13,964,876,505.05 = 4,583,861,615.51 : x
  2. Step 2: Convert to fraction form
    9,310,251,450.66/13,964,876,505.05 = 4,583,861,615.51/x
  3. Step 3: Cross multiply
    9,310,251,450.66x = 13,964,876,505.05 × 4,583,861,615.51
  4. Step 4: Simplify right side
    9,310,251,450.66x = 64,013,061,376,813,219,840
  5. Step 5: Solve for x
    x = 64,013,061,376,813,219,840/9,310,251,450.66
  6. Step 6: Final answer
    x = 6,875,545,920.12

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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.