Home / 17,174,406.02-23,700,731.63-9,440,240.90

Finding the Fourth Proportional to 17,174,406.02, 23,700,731.63 and 9,440,240.90

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Solution

The fourth proportional to 17,174,406.02, 23,700,731.63 and 9,440,240.90 is: 13,027,560.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,406.02 : 23,700,731.63 = 9,440,240.90 : x
  2. Step 2: Convert to fraction form
    17,174,406.02/23,700,731.63 = 9,440,240.90/x
  3. Step 3: Cross multiply
    17,174,406.02x = 23,700,731.63 × 9,440,240.90
  4. Step 4: Simplify right side
    17,174,406.02x = 223,740,615,927,744.78
  5. Step 5: Solve for x
    x = 223,740,615,927,744.78/17,174,406.02
  6. Step 6: Final answer
    x = 13,027,560.65

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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.