Home / 49,427,159.28-74,153,087.88-34,882,477.52

Finding the Fourth Proportional to 49,427,159.28, 74,153,087.88 and 34,882,477.52

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Solution

The fourth proportional to 49,427,159.28, 74,153,087.88 and 34,882,477.52 is: 52,332,431.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,427,159.28 : 74,153,087.88 = 34,882,477.52 : x
  2. Step 2: Convert to fraction form
    49,427,159.28/74,153,087.88 = 34,882,477.52/x
  3. Step 3: Cross multiply
    49,427,159.28x = 74,153,087.88 × 34,882,477.52
  4. Step 4: Simplify right side
    49,427,159.28x = 2,586,643,421,012,684.50
  5. Step 5: Solve for x
    x = 2,586,643,421,012,684.50/49,427,159.28
  6. Step 6: Final answer
    x = 52,332,431.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.