Home / 34,565,216.64-51,835,818.24-19,235,899.50

Finding the Fourth Proportional to 34,565,216.64, 51,835,818.24 and 19,235,899.50

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Solution

The fourth proportional to 34,565,216.64, 51,835,818.24 and 19,235,899.50 is: 28,847,167.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,565,216.64 : 51,835,818.24 = 19,235,899.50 : x
  2. Step 2: Convert to fraction form
    34,565,216.64/51,835,818.24 = 19,235,899.50/x
  3. Step 3: Cross multiply
    34,565,216.64x = 51,835,818.24 × 19,235,899.50
  4. Step 4: Simplify right side
    34,565,216.64x = 997,108,590,164,906.88
  5. Step 5: Solve for x
    x = 997,108,590,164,906.88/34,565,216.64
  6. Step 6: Final answer
    x = 28,847,167.39

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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.