Home / 1,163,983,705.00-1,606,057,726.60-668,850,754.12

Finding the Fourth Proportional to 1,163,983,705.00, 1,606,057,726.60 and 668,850,754.12

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Solution

The fourth proportional to 1,163,983,705.00, 1,606,057,726.60 and 668,850,754.12 is: 922,876,254.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,983,705.00 : 1,606,057,726.60 = 668,850,754.12 : x
  2. Step 2: Convert to fraction form
    1,163,983,705.00/1,606,057,726.60 = 668,850,754.12/x
  3. Step 3: Cross multiply
    1,163,983,705.00x = 1,606,057,726.60 × 668,850,754.12
  4. Step 4: Simplify right side
    1,163,983,705.00x = 1,074,212,921,585,288,320
  5. Step 5: Solve for x
    x = 1,074,212,921,585,288,320/1,163,983,705.00
  6. Step 6: Final answer
    x = 922,876,254.17

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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.