Home / 64,003,448.29-88,324,991.13-34,634,777.68

Finding the Fourth Proportional to 64,003,448.29, 88,324,991.13 and 34,634,777.68

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Solution

The fourth proportional to 64,003,448.29, 88,324,991.13 and 34,634,777.68 is: 47,796,119.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,003,448.29 : 88,324,991.13 = 34,634,777.68 : x
  2. Step 2: Convert to fraction form
    64,003,448.29/88,324,991.13 = 34,634,777.68/x
  3. Step 3: Cross multiply
    64,003,448.29x = 88,324,991.13 × 34,634,777.68
  4. Step 4: Simplify right side
    64,003,448.29x = 3,059,116,431,375,522
  5. Step 5: Solve for x
    x = 3,059,116,431,375,522/64,003,448.29
  6. Step 6: Final answer
    x = 47,796,119.01

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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.