Home / 1,675,005,104.66-2,311,524,150.36-922,388,267.66

Finding the Fourth Proportional to 1,675,005,104.66, 2,311,524,150.36 and 922,388,267.66

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Solution

The fourth proportional to 1,675,005,104.66, 2,311,524,150.36 and 922,388,267.66 is: 1,272,905,229.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,005,104.66 : 2,311,524,150.36 = 922,388,267.66 : x
  2. Step 2: Convert to fraction form
    1,675,005,104.66/2,311,524,150.36 = 922,388,267.66/x
  3. Step 3: Cross multiply
    1,675,005,104.66x = 2,311,524,150.36 × 922,388,267.66
  4. Step 4: Simplify right side
    1,675,005,104.66x = 2,132,122,756,704,813,824
  5. Step 5: Solve for x
    x = 2,132,122,756,704,813,824/1,675,005,104.66
  6. Step 6: Final answer
    x = 1,272,905,229.23

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1.5x scale

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.