Home / 3,684,286,609.89-5,525,616,175.87-1,063,521,228.93

Finding the Fourth Proportional to 3,684,286,609.89, 5,525,616,175.87 and 1,063,521,228.93

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Solution

The fourth proportional to 3,684,286,609.89, 5,525,616,175.87 and 1,063,521,228.93 is: 1,595,046,946.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,286,609.89 : 5,525,616,175.87 = 1,063,521,228.93 : x
  2. Step 2: Convert to fraction form
    3,684,286,609.89/5,525,616,175.87 = 1,063,521,228.93/x
  3. Step 3: Cross multiply
    3,684,286,609.89x = 5,525,616,175.87 × 1,063,521,228.93
  4. Step 4: Simplify right side
    3,684,286,609.89x = 5,876,610,105,956,749,312
  5. Step 5: Solve for x
    x = 5,876,610,105,956,749,312/3,684,286,609.89
  6. Step 6: Final answer
    x = 1,595,046,946.18

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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.