Home / 37,367,042.70-56,050,564.05-10,440,698.70

Finding the Fourth Proportional to 37,367,042.70, 56,050,564.05 and 10,440,698.70

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Solution

The fourth proportional to 37,367,042.70, 56,050,564.05 and 10,440,698.70 is: 15,661,048.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,042.70 : 56,050,564.05 = 10,440,698.70 : x
  2. Step 2: Convert to fraction form
    37,367,042.70/56,050,564.05 = 10,440,698.70/x
  3. Step 3: Cross multiply
    37,367,042.70x = 56,050,564.05 × 10,440,698.70
  4. Step 4: Simplify right side
    37,367,042.70x = 585,207,051,211,101.62
  5. Step 5: Solve for x
    x = 585,207,051,211,101.62/37,367,042.70
  6. Step 6: Final answer
    x = 15,661,048.05

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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.