Home / 2,294,689,125.64-3,442,635,202.80-720,732,854.76

Finding the Fourth Proportional to 2,294,689,125.64, 3,442,635,202.80 and 720,732,854.76

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Solution

The fourth proportional to 2,294,689,125.64, 3,442,635,202.80 and 720,732,854.76 is: 1,081,288,210.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,689,125.64 : 3,442,635,202.80 = 720,732,854.76 : x
  2. Step 2: Convert to fraction form
    2,294,689,125.64/3,442,635,202.80 = 720,732,854.76/x
  3. Step 3: Cross multiply
    2,294,689,125.64x = 3,442,635,202.80 × 720,732,854.76
  4. Step 4: Simplify right side
    2,294,689,125.64x = 2,481,220,297,611,315,712
  5. Step 5: Solve for x
    x = 2,481,220,297,611,315,712/2,294,689,125.64
  6. Step 6: Final answer
    x = 1,081,288,210.19

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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.