Home / 19,573,302.74-29,359,954.11-6,111,284.18

Finding the Fourth Proportional to 19,573,302.74, 29,359,954.11 and 6,111,284.18

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Solution

The fourth proportional to 19,573,302.74, 29,359,954.11 and 6,111,284.18 is: 9,166,926.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,573,302.74 : 29,359,954.11 = 6,111,284.18 : x
  2. Step 2: Convert to fraction form
    19,573,302.74/29,359,954.11 = 6,111,284.18/x
  3. Step 3: Cross multiply
    19,573,302.74x = 29,359,954.11 × 6,111,284.18
  4. Step 4: Simplify right side
    19,573,302.74x = 179,427,023,077,968.97
  5. Step 5: Solve for x
    x = 179,427,023,077,968.97/19,573,302.74
  6. Step 6: Final answer
    x = 9,166,926.27

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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.