Home / 64,004,754.56-88,326,561.38-34,636,087.08

Finding the Fourth Proportional to 64,004,754.56, 88,326,561.38 and 34,636,087.08

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Solution

The fourth proportional to 64,004,754.56, 88,326,561.38 and 34,636,087.08 is: 47,797,800.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,754.56 : 88,326,561.38 = 34,636,087.08 : x
  2. Step 2: Convert to fraction form
    64,004,754.56/88,326,561.38 = 34,636,087.08/x
  3. Step 3: Cross multiply
    64,004,754.56x = 88,326,561.38 × 34,636,087.08
  4. Step 4: Simplify right side
    64,004,754.56x = 3,059,286,471,261,464.50
  5. Step 5: Solve for x
    x = 3,059,286,471,261,464.50/64,004,754.56
  6. Step 6: Final answer
    x = 47,797,800.22

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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.