Home / 64,004,723.01-88,326,517.86-34,636,055.55

Finding the Fourth Proportional to 64,004,723.01, 88,326,517.86 and 34,636,055.55

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Solution

The fourth proportional to 64,004,723.01, 88,326,517.86 and 34,636,055.55 is: 47,797,756.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,723.01 : 88,326,517.86 = 34,636,055.55 : x
  2. Step 2: Convert to fraction form
    64,004,723.01/88,326,517.86 = 34,636,055.55/x
  3. Step 3: Cross multiply
    64,004,723.01x = 88,326,517.86 × 34,636,055.55
  4. Step 4: Simplify right side
    64,004,723.01x = 3,059,282,179,137,027
  5. Step 5: Solve for x
    x = 3,059,282,179,137,027/64,004,723.01
  6. Step 6: Final answer
    x = 47,797,756.72

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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.