Home / 37,070,467.20-55,572,523.20-14,343,811.20

Finding the Fourth Proportional to 37,070,467.20, 55,572,523.20 and 14,343,811.20

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Solution

The fourth proportional to 37,070,467.20, 55,572,523.20 and 14,343,811.20 is: 21,502,879.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,070,467.20 : 55,572,523.20 = 14,343,811.20 : x
  2. Step 2: Convert to fraction form
    37,070,467.20/55,572,523.20 = 14,343,811.20/x
  3. Step 3: Cross multiply
    37,070,467.20x = 55,572,523.20 × 14,343,811.20
  4. Step 4: Simplify right side
    37,070,467.20x = 797,121,780,688,419.88
  5. Step 5: Solve for x
    x = 797,121,780,688,419.88/37,070,467.20
  6. Step 6: Final answer
    x = 21,502,879.27

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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.