Home / 25,737,609.40-38,606,381.46-6,568,366.84

Finding the Fourth Proportional to 25,737,609.40, 38,606,381.46 and 6,568,366.84

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Solution

The fourth proportional to 25,737,609.40, 38,606,381.46 and 6,568,366.84 is: 9,852,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,609.40 : 38,606,381.46 = 6,568,366.84 : x
  2. Step 2: Convert to fraction form
    25,737,609.40/38,606,381.46 = 6,568,366.84/x
  3. Step 3: Cross multiply
    25,737,609.40x = 38,606,381.46 × 6,568,366.84
  4. Step 4: Simplify right side
    25,737,609.40x = 253,580,875,794,254.78
  5. Step 5: Solve for x
    x = 253,580,875,794,254.78/25,737,609.40
  6. Step 6: Final answer
    x = 9,852,541.93

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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.