Home / 222,083,880,041-306,475,754,456.62-127,036,720,073

Finding the Fourth Proportional to 222,083,880,041, 306,475,754,456.62 and 127,036,720,073

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Solution

The fourth proportional to 222,083,880,041, 306,475,754,456.62 and 127,036,720,073 is: 175,310,673,700.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,083,880,041 : 306,475,754,456.62 = 127,036,720,073 : x
  2. Step 2: Convert to fraction form
    222,083,880,041/306,475,754,456.62 = 127,036,720,073/x
  3. Step 3: Cross multiply
    222,083,880,041x = 306,475,754,456.62 × 127,036,720,073
  4. Step 4: Simplify right side
    222,083,880,041x = 38,933,674,628,067,113,304,064
  5. Step 5: Solve for x
    x = 38,933,674,628,067,113,304,064/222,083,880,041
  6. Step 6: Final answer
    x = 175,310,673,700.76

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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.