Home / 96,047,071.89-144,074,593.44-27,889,763.64

Finding the Fourth Proportional to 96,047,071.89, 144,074,593.44 and 27,889,763.64

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Solution

The fourth proportional to 96,047,071.89, 144,074,593.44 and 27,889,763.64 is: 41,835,802.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,047,071.89 : 144,074,593.44 = 27,889,763.64 : x
  2. Step 2: Convert to fraction form
    96,047,071.89/144,074,593.44 = 27,889,763.64/x
  3. Step 3: Cross multiply
    96,047,071.89x = 144,074,593.44 × 27,889,763.64
  4. Step 4: Simplify right side
    96,047,071.89x = 4,018,206,357,570,694.50
  5. Step 5: Solve for x
    x = 4,018,206,357,570,694.50/96,047,071.89
  6. Step 6: Final answer
    x = 41,835,802.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.