Home / 1,726,822,622.14-2,383,022,398.28-933,868,601.22

Finding the Fourth Proportional to 1,726,822,622.14, 2,383,022,398.28 and 933,868,601.22

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Solution

The fourth proportional to 1,726,822,622.14, 2,383,022,398.28 and 933,868,601.22 is: 1,288,742,552.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,822,622.14 : 2,383,022,398.28 = 933,868,601.22 : x
  2. Step 2: Convert to fraction form
    1,726,822,622.14/2,383,022,398.28 = 933,868,601.22/x
  3. Step 3: Cross multiply
    1,726,822,622.14x = 2,383,022,398.28 × 933,868,601.22
  4. Step 4: Simplify right side
    1,726,822,622.14x = 2,225,429,793,758,961,664
  5. Step 5: Solve for x
    x = 2,225,429,793,758,961,664/1,726,822,622.14
  6. Step 6: Final answer
    x = 1,288,742,552.49

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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.