Home / 14,866,122.02-22,299,139.89-4,083,433.20

Finding the Fourth Proportional to 14,866,122.02, 22,299,139.89 and 4,083,433.20

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Solution

The fourth proportional to 14,866,122.02, 22,299,139.89 and 4,083,433.20 is: 6,125,137.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,866,122.02 : 22,299,139.89 = 4,083,433.20 : x
  2. Step 2: Convert to fraction form
    14,866,122.02/22,299,139.89 = 4,083,433.20/x
  3. Step 3: Cross multiply
    14,866,122.02x = 22,299,139.89 × 4,083,433.20
  4. Step 4: Simplify right side
    14,866,122.02x = 91,057,048,158,270.36
  5. Step 5: Solve for x
    x = 91,057,048,158,270.36/14,866,122.02
  6. Step 6: Final answer
    x = 6,125,137.95

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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.