Home / 2,696,842,446.60-4,043,621,378.70-1,059,104,872.20

Finding the Fourth Proportional to 2,696,842,446.60, 4,043,621,378.70 and 1,059,104,872.20

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Solution

The fourth proportional to 2,696,842,446.60, 4,043,621,378.70 and 1,059,104,872.20 is: 1,588,012,347.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,842,446.60 : 4,043,621,378.70 = 1,059,104,872.20 : x
  2. Step 2: Convert to fraction form
    2,696,842,446.60/4,043,621,378.70 = 1,059,104,872.20/x
  3. Step 3: Cross multiply
    2,696,842,446.60x = 4,043,621,378.70 × 1,059,104,872.20
  4. Step 4: Simplify right side
    2,696,842,446.60x = 4,282,619,103,513,251,328
  5. Step 5: Solve for x
    x = 4,282,619,103,513,251,328/2,696,842,446.60
  6. Step 6: Final answer
    x = 1,588,012,347.15

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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.