Home / 29,635,495.02-44,407,158.39-20,555,333.46

Finding the Fourth Proportional to 29,635,495.02, 44,407,158.39 and 20,555,333.46

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Solution

The fourth proportional to 29,635,495.02, 44,407,158.39 and 20,555,333.46 is: 30,801,035.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,635,495.02 : 44,407,158.39 = 20,555,333.46 : x
  2. Step 2: Convert to fraction form
    29,635,495.02/44,407,158.39 = 20,555,333.46/x
  3. Step 3: Cross multiply
    29,635,495.02x = 44,407,158.39 × 20,555,333.46
  4. Step 4: Simplify right side
    29,635,495.02x = 912,803,948,717,486.75
  5. Step 5: Solve for x
    x = 912,803,948,717,486.75/29,635,495.02
  6. Step 6: Final answer
    x = 30,801,035.99

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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.