Home / 64,192,417.02-88,585,535.31-36,690,935.76

Finding the Fourth Proportional to 64,192,417.02, 88,585,535.31 and 36,690,935.76

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Solution

The fourth proportional to 64,192,417.02, 88,585,535.31 and 36,690,935.76 is: 50,633,491.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,192,417.02 : 88,585,535.31 = 36,690,935.76 : x
  2. Step 2: Convert to fraction form
    64,192,417.02/88,585,535.31 = 36,690,935.76/x
  3. Step 3: Cross multiply
    64,192,417.02x = 88,585,535.31 × 36,690,935.76
  4. Step 4: Simplify right side
    64,192,417.02x = 3,250,286,185,324,421.50
  5. Step 5: Solve for x
    x = 3,250,286,185,324,421.50/64,192,417.02
  6. Step 6: Final answer
    x = 50,633,491.25

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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.