Home / 164,663,842.16-227,233,958.14-94,098,649.47

Finding the Fourth Proportional to 164,663,842.16, 227,233,958.14 and 94,098,649.47

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Solution

The fourth proportional to 164,663,842.16, 227,233,958.14 and 94,098,649.47 is: 129,854,911.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,663,842.16 : 227,233,958.14 = 94,098,649.47 : x
  2. Step 2: Convert to fraction form
    164,663,842.16/227,233,958.14 = 94,098,649.47/x
  3. Step 3: Cross multiply
    164,663,842.16x = 227,233,958.14 × 94,098,649.47
  4. Step 4: Simplify right side
    164,663,842.16x = 21,382,408,574,696,512
  5. Step 5: Solve for x
    x = 21,382,408,574,696,512/164,663,842.16
  6. Step 6: Final answer
    x = 129,854,911.04

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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.