Home / 2,699,677,031.70-3,725,559,772.62-1,510,265,863.17

Finding the Fourth Proportional to 2,699,677,031.70, 3,725,559,772.62 and 1,510,265,863.17

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Solution

The fourth proportional to 2,699,677,031.70, 3,725,559,772.62 and 1,510,265,863.17 is: 2,084,169,950.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,677,031.70 : 3,725,559,772.62 = 1,510,265,863.17 : x
  2. Step 2: Convert to fraction form
    2,699,677,031.70/3,725,559,772.62 = 1,510,265,863.17/x
  3. Step 3: Cross multiply
    2,699,677,031.70x = 3,725,559,772.62 × 1,510,265,863.17
  4. Step 4: Simplify right side
    2,699,677,031.70x = 5,626,585,745,787,373,568
  5. Step 5: Solve for x
    x = 5,626,585,745,787,373,568/2,699,677,031.70
  6. Step 6: Final answer
    x = 2,084,169,950.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.