Home / 15,371,229.90-23,056,477.29-4,996,435.95

Finding the Fourth Proportional to 15,371,229.90, 23,056,477.29 and 4,996,435.95

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Solution

The fourth proportional to 15,371,229.90, 23,056,477.29 and 4,996,435.95 is: 7,494,534.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,371,229.90 : 23,056,477.29 = 4,996,435.95 : x
  2. Step 2: Convert to fraction form
    15,371,229.90/23,056,477.29 = 4,996,435.95/x
  3. Step 3: Cross multiply
    15,371,229.90x = 23,056,477.29 × 4,996,435.95
  4. Step 4: Simplify right side
    15,371,229.90x = 115,200,212,012,114.58
  5. Step 5: Solve for x
    x = 115,200,212,012,114.58/15,371,229.90
  6. Step 6: Final answer
    x = 7,494,534.45

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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.