Home / 64,004,722.56-88,326,517.23-34,636,055.12

Finding the Fourth Proportional to 64,004,722.56, 88,326,517.23 and 34,636,055.12

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Solution

The fourth proportional to 64,004,722.56, 88,326,517.23 and 34,636,055.12 is: 47,797,756.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,004,722.56 : 88,326,517.23 = 34,636,055.12 : x
  2. Step 2: Convert to fraction form
    64,004,722.56/88,326,517.23 = 34,636,055.12/x
  3. Step 3: Cross multiply
    64,004,722.56x = 88,326,517.23 × 34,636,055.12
  4. Step 4: Simplify right side
    64,004,722.56x = 3,059,282,118,894,277.50
  5. Step 5: Solve for x
    x = 3,059,282,118,894,277.50/64,004,722.56
  6. Step 6: Final answer
    x = 47,797,756.11

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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.