Home / 24,923,048.40-37,423,063.80-13,585,640.40

Finding the Fourth Proportional to 24,923,048.40, 37,423,063.80 and 13,585,640.40

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Solution

The fourth proportional to 24,923,048.40, 37,423,063.80 and 13,585,640.40 is: 20,399,442.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,923,048.40 : 37,423,063.80 = 13,585,640.40 : x
  2. Step 2: Convert to fraction form
    24,923,048.40/37,423,063.80 = 13,585,640.40/x
  3. Step 3: Cross multiply
    24,923,048.40x = 37,423,063.80 × 13,585,640.40
  4. Step 4: Simplify right side
    24,923,048.40x = 508,416,287,453,057.50
  5. Step 5: Solve for x
    x = 508,416,287,453,057.50/24,923,048.40
  6. Step 6: Final answer
    x = 20,399,442.29

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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.