Home / 39,366,337.80-59,049,506.70-36,496,556.40

Finding the Fourth Proportional to 39,366,337.80, 59,049,506.70 and 36,496,556.40

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Solution

The fourth proportional to 39,366,337.80, 59,049,506.70 and 36,496,556.40 is: 54,744,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,337.80 : 59,049,506.70 = 36,496,556.40 : x
  2. Step 2: Convert to fraction form
    39,366,337.80/59,049,506.70 = 36,496,556.40/x
  3. Step 3: Cross multiply
    39,366,337.80x = 59,049,506.70 × 36,496,556.40
  4. Step 4: Simplify right side
    39,366,337.80x = 2,155,103,651,668,728
  5. Step 5: Solve for x
    x = 2,155,103,651,668,728/39,366,337.80
  6. Step 6: Final answer
    x = 54,744,834.60

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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.