Home / 62,951,044.12-86,876,867.58-35,075,561.56

Finding the Fourth Proportional to 62,951,044.12, 86,876,867.58 and 35,075,561.56

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Solution

The fourth proportional to 62,951,044.12, 86,876,867.58 and 35,075,561.56 is: 48,406,741.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,951,044.12 : 86,876,867.58 = 35,075,561.56 : x
  2. Step 2: Convert to fraction form
    62,951,044.12/86,876,867.58 = 35,075,561.56/x
  3. Step 3: Cross multiply
    62,951,044.12x = 86,876,867.58 × 35,075,561.56
  4. Step 4: Simplify right side
    62,951,044.12x = 3,047,254,916,942,258.50
  5. Step 5: Solve for x
    x = 3,047,254,916,942,258.50/62,951,044.12
  6. Step 6: Final answer
    x = 48,406,741.45

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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.