Home / 106,086,832,228.32-146,399,083,721.10-57,914,875,455

Finding the Fourth Proportional to 106,086,832,228.32, 146,399,083,721.10 and 57,914,875,455

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Solution

The fourth proportional to 106,086,832,228.32, 146,399,083,721.10 and 57,914,875,455 is: 79,922,121,552.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,086,832,228.32 : 146,399,083,721.10 = 57,914,875,455 : x
  2. Step 2: Convert to fraction form
    106,086,832,228.32/146,399,083,721.10 = 57,914,875,455/x
  3. Step 3: Cross multiply
    106,086,832,228.32x = 146,399,083,721.10 × 57,914,875,455
  4. Step 4: Simplify right side
    106,086,832,228.32x = 8,478,684,700,433,625,120,768
  5. Step 5: Solve for x
    x = 8,478,684,700,433,625,120,768/106,086,832,228.32
  6. Step 6: Final answer
    x = 79,922,121,552.14

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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.