Home / 25,266,959.04-37,891,951.84-8,223,623.84

Finding the Fourth Proportional to 25,266,959.04, 37,891,951.84 and 8,223,623.84

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Solution

The fourth proportional to 25,266,959.04, 37,891,951.84 and 8,223,623.84 is: 12,332,673.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,266,959.04 : 37,891,951.84 = 8,223,623.84 : x
  2. Step 2: Convert to fraction form
    25,266,959.04/37,891,951.84 = 8,223,623.84/x
  3. Step 3: Cross multiply
    25,266,959.04x = 37,891,951.84 × 8,223,623.84
  4. Step 4: Simplify right side
    25,266,959.04x = 311,609,158,495,555.88
  5. Step 5: Solve for x
    x = 311,609,158,495,555.88/25,266,959.04
  6. Step 6: Final answer
    x = 12,332,673.59

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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.