Home / 67,203,999.64-92,734,420.26-37,834,798.24

Finding the Fourth Proportional to 67,203,999.64, 92,734,420.26 and 37,834,798.24

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Solution

The fourth proportional to 67,203,999.64, 92,734,420.26 and 37,834,798.24 is: 52,208,024.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,203,999.64 : 92,734,420.26 = 37,834,798.24 : x
  2. Step 2: Convert to fraction form
    67,203,999.64/92,734,420.26 = 37,834,798.24/x
  3. Step 3: Cross multiply
    67,203,999.64x = 92,734,420.26 × 37,834,798.24
  4. Step 4: Simplify right side
    67,203,999.64x = 3,508,588,080,440,468.50
  5. Step 5: Solve for x
    x = 3,508,588,080,440,468.50/67,203,999.64
  6. Step 6: Final answer
    x = 52,208,024.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.