Home / 222,083,880,048.06-306,475,754,466.32-127,036,720,080.04

Finding the Fourth Proportional to 222,083,880,048.06, 306,475,754,466.32 and 127,036,720,080.04

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Solution

The fourth proportional to 222,083,880,048.06, 306,475,754,466.32 and 127,036,720,080.04 is: 175,310,673,710.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,083,880,048.06 : 306,475,754,466.32 = 127,036,720,080.04 : x
  2. Step 2: Convert to fraction form
    222,083,880,048.06/306,475,754,466.32 = 127,036,720,080.04/x
  3. Step 3: Cross multiply
    222,083,880,048.06x = 306,475,754,466.32 × 127,036,720,080.04
  4. Step 4: Simplify right side
    222,083,880,048.06x = 38,933,674,631,456,958,185,472
  5. Step 5: Solve for x
    x = 38,933,674,631,456,958,185,472/222,083,880,048.06
  6. Step 6: Final answer
    x = 175,310,673,710.45

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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.