Home / 14,226,700.02-19,632,629.03-7,947,309.44

Finding the Fourth Proportional to 14,226,700.02, 19,632,629.03 and 7,947,309.44

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Solution

The fourth proportional to 14,226,700.02, 19,632,629.03 and 7,947,309.44 is: 10,967,165.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,700.02 : 19,632,629.03 = 7,947,309.44 : x
  2. Step 2: Convert to fraction form
    14,226,700.02/19,632,629.03 = 7,947,309.44/x
  3. Step 3: Cross multiply
    14,226,700.02x = 19,632,629.03 × 7,947,309.44
  4. Step 4: Simplify right side
    14,226,700.02x = 156,026,577,884,237.34
  5. Step 5: Solve for x
    x = 156,026,577,884,237.34/14,226,700.02
  6. Step 6: Final answer
    x = 10,967,165.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.