Home / 222,083,880,037.36-306,475,754,451.60-127,036,720,069.37

Finding the Fourth Proportional to 222,083,880,037.36, 306,475,754,451.60 and 127,036,720,069.37

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Solution

The fourth proportional to 222,083,880,037.36, 306,475,754,451.60 and 127,036,720,069.37 is: 175,310,673,695.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,083,880,037.36 : 306,475,754,451.60 = 127,036,720,069.37 : x
  2. Step 2: Convert to fraction form
    222,083,880,037.36/306,475,754,451.60 = 127,036,720,069.37/x
  3. Step 3: Cross multiply
    222,083,880,037.36x = 306,475,754,451.60 × 127,036,720,069.37
  4. Step 4: Simplify right side
    222,083,880,037.36x = 38,933,674,626,316,880,576,512
  5. Step 5: Solve for x
    x = 38,933,674,626,316,880,576,512/222,083,880,037.36
  6. Step 6: Final answer
    x = 175,310,673,695.76

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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.