Home / 34,651,027.48-52,027,637.22-19,328,254.84

Finding the Fourth Proportional to 34,651,027.48, 52,027,637.22 and 19,328,254.84

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Solution

The fourth proportional to 34,651,027.48, 52,027,637.22 and 19,328,254.84 is: 29,020,883.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,651,027.48 : 52,027,637.22 = 19,328,254.84 : x
  2. Step 2: Convert to fraction form
    34,651,027.48/52,027,637.22 = 19,328,254.84/x
  3. Step 3: Cross multiply
    34,651,027.48x = 52,027,637.22 × 19,328,254.84
  4. Step 4: Simplify right side
    34,651,027.48x = 1,005,603,430,911,229.12
  5. Step 5: Solve for x
    x = 1,005,603,430,911,229.12/34,651,027.48
  6. Step 6: Final answer
    x = 29,020,883.48

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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.