Home / 19,803,207,717.80-29,701,582,281.66-5,825,560,705.64

Finding the Fourth Proportional to 19,803,207,717.80, 29,701,582,281.66 and 5,825,560,705.64

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Solution

The fourth proportional to 19,803,207,717.80, 29,701,582,281.66 and 5,825,560,705.64 is: 8,737,391,088.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,803,207,717.80 : 29,701,582,281.66 = 5,825,560,705.64 : x
  2. Step 2: Convert to fraction form
    19,803,207,717.80/29,701,582,281.66 = 5,825,560,705.64/x
  3. Step 3: Cross multiply
    19,803,207,717.80x = 29,701,582,281.66 × 5,825,560,705.64
  4. Step 4: Simplify right side
    19,803,207,717.80x = 173,028,370,635,371,773,952
  5. Step 5: Solve for x
    x = 173,028,370,635,371,773,952/19,803,207,717.80
  6. Step 6: Final answer
    x = 8,737,391,088.41

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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.