Home / 17,254,602.64-23,808,425.22-10,285,155.28

Finding the Fourth Proportional to 17,254,602.64, 23,808,425.22 and 10,285,155.28

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Solution

The fourth proportional to 17,254,602.64, 23,808,425.22 and 10,285,155.28 is: 14,191,769.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,254,602.64 : 23,808,425.22 = 10,285,155.28 : x
  2. Step 2: Convert to fraction form
    17,254,602.64/23,808,425.22 = 10,285,155.28/x
  3. Step 3: Cross multiply
    17,254,602.64x = 23,808,425.22 × 10,285,155.28
  4. Step 4: Simplify right side
    17,254,602.64x = 244,873,350,359,968.12
  5. Step 5: Solve for x
    x = 244,873,350,359,968.12/17,254,602.64
  6. Step 6: Final answer
    x = 14,191,769.90

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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.