Home / 336,824,867.17-464,819,037.06-190,147,151.17

Finding the Fourth Proportional to 336,824,867.17, 464,819,037.06 and 190,147,151.17

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Solution

The fourth proportional to 336,824,867.17, 464,819,037.06 and 190,147,151.17 is: 262,403,475.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,824,867.17 : 464,819,037.06 = 190,147,151.17 : x
  2. Step 2: Convert to fraction form
    336,824,867.17/464,819,037.06 = 190,147,151.17/x
  3. Step 3: Cross multiply
    336,824,867.17x = 464,819,037.06 × 190,147,151.17
  4. Step 4: Simplify right side
    336,824,867.17x = 88,384,015,706,541,648
  5. Step 5: Solve for x
    x = 88,384,015,706,541,648/336,824,867.17
  6. Step 6: Final answer
    x = 262,403,475.28

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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.