Home / 9,900,238,223,361-13,662,329,405,233-5,510,474,456,274.50

Finding the Fourth Proportional to 9,900,238,223,361, 13,662,329,405,233 and 5,510,474,456,274.50

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Solution

The fourth proportional to 9,900,238,223,361, 13,662,329,405,233 and 5,510,474,456,274.50 is: 7,604,455,115,342.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,900,238,223,361 : 13,662,329,405,233 = 5,510,474,456,274.50 : x
  2. Step 2: Convert to fraction form
    9,900,238,223,361/13,662,329,405,233 = 5,510,474,456,274.50/x
  3. Step 3: Cross multiply
    9,900,238,223,361x = 13,662,329,405,233 × 5,510,474,456,274.50
  4. Step 4: Simplify right side
    9,900,238,223,361x = 75,285,917,200,744,428,035,112,960
  5. Step 5: Solve for x
    x = 75,285,917,200,744,428,035,112,960/9,900,238,223,361
  6. Step 6: Final answer
    x = 7,604,455,115,342.25

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Double scale
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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.