Home / 2,248,556,331.24-3,103,104,706.65-1,244,973,917.70

Finding the Fourth Proportional to 2,248,556,331.24, 3,103,104,706.65 and 1,244,973,917.70

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Solution

The fourth proportional to 2,248,556,331.24, 3,103,104,706.65 and 1,244,973,917.70 is: 1,718,117,696.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,556,331.24 : 3,103,104,706.65 = 1,244,973,917.70 : x
  2. Step 2: Convert to fraction form
    2,248,556,331.24/3,103,104,706.65 = 1,244,973,917.70/x
  3. Step 3: Cross multiply
    2,248,556,331.24x = 3,103,104,706.65 × 1,244,973,917.70
  4. Step 4: Simplify right side
    2,248,556,331.24x = 3,863,284,423,671,360,000
  5. Step 5: Solve for x
    x = 3,863,284,423,671,360,000/2,248,556,331.24
  6. Step 6: Final answer
    x = 1,718,117,696.23

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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.