Home / 38,282,006.80-57,370,522.20-24,593,136.40

Finding the Fourth Proportional to 38,282,006.80, 57,370,522.20 and 24,593,136.40

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Solution

The fourth proportional to 38,282,006.80, 57,370,522.20 and 24,593,136.40 is: 36,855,985.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,282,006.80 : 57,370,522.20 = 24,593,136.40 : x
  2. Step 2: Convert to fraction form
    38,282,006.80/57,370,522.20 = 24,593,136.40/x
  3. Step 3: Cross multiply
    38,282,006.80x = 57,370,522.20 × 24,593,136.40
  4. Step 4: Simplify right side
    38,282,006.80x = 1,410,921,077,803,828
  5. Step 5: Solve for x
    x = 1,410,921,077,803,828/38,282,006.80
  6. Step 6: Final answer
    x = 36,855,985.25

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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.