Home / 20,546,233.59-30,818,602.92-6,168,927.71

Finding the Fourth Proportional to 20,546,233.59, 30,818,602.92 and 6,168,927.71

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Solution

The fourth proportional to 20,546,233.59, 30,818,602.92 and 6,168,927.71 is: 9,253,167.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,546,233.59 : 30,818,602.92 = 6,168,927.71 : x
  2. Step 2: Convert to fraction form
    20,546,233.59/30,818,602.92 = 6,168,927.71/x
  3. Step 3: Cross multiply
    20,546,233.59x = 30,818,602.92 × 6,168,927.71
  4. Step 4: Simplify right side
    20,546,233.59x = 190,117,733,539,317.47
  5. Step 5: Solve for x
    x = 190,117,733,539,317.47/20,546,233.59
  6. Step 6: Final answer
    x = 9,253,167.14

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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.