Home / 34,803,360.68-48,028,612.72-19,334,892.20

Finding the Fourth Proportional to 34,803,360.68, 48,028,612.72 and 19,334,892.20

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Solution

The fourth proportional to 34,803,360.68, 48,028,612.72 and 19,334,892.20 is: 26,682,137.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,803,360.68 : 48,028,612.72 = 19,334,892.20 : x
  2. Step 2: Convert to fraction form
    34,803,360.68/48,028,612.72 = 19,334,892.20/x
  3. Step 3: Cross multiply
    34,803,360.68x = 48,028,612.72 × 19,334,892.20
  4. Step 4: Simplify right side
    34,803,360.68x = 928,628,049,456,748.75
  5. Step 5: Solve for x
    x = 928,628,049,456,748.75/34,803,360.68
  6. Step 6: Final answer
    x = 26,682,137.34

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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.