Home / 2,613,361,219.50-3,606,392,875.95-1,423,940,033.46

Finding the Fourth Proportional to 2,613,361,219.50, 3,606,392,875.95 and 1,423,940,033.46

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Solution

The fourth proportional to 2,613,361,219.50, 3,606,392,875.95 and 1,423,940,033.46 is: 1,965,012,396.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,361,219.50 : 3,606,392,875.95 = 1,423,940,033.46 : x
  2. Step 2: Convert to fraction form
    2,613,361,219.50/3,606,392,875.95 = 1,423,940,033.46/x
  3. Step 3: Cross multiply
    2,613,361,219.50x = 3,606,392,875.95 × 1,423,940,033.46
  4. Step 4: Simplify right side
    2,613,361,219.50x = 5,135,287,192,450,148,352
  5. Step 5: Solve for x
    x = 5,135,287,192,450,148,352/2,613,361,219.50
  6. Step 6: Final answer
    x = 1,965,012,396.35

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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.