Home / 13,349,398.50-20,026,096.02-4,831,727.85

Finding the Fourth Proportional to 13,349,398.50, 20,026,096.02 and 4,831,727.85

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Solution

The fourth proportional to 13,349,398.50, 20,026,096.02 and 4,831,727.85 is: 7,248,315.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,349,398.50 : 20,026,096.02 = 4,831,727.85 : x
  2. Step 2: Convert to fraction form
    13,349,398.50/20,026,096.02 = 4,831,727.85/x
  3. Step 3: Cross multiply
    13,349,398.50x = 20,026,096.02 × 4,831,727.85
  4. Step 4: Simplify right side
    13,349,398.50x = 96,760,645,866,608.14
  5. Step 5: Solve for x
    x = 96,760,645,866,608.14/13,349,398.50
  6. Step 6: Final answer
    x = 7,248,315.04

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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.