Home / 17,184,605.04-25,760,802.60-5,817,099.12

Finding the Fourth Proportional to 17,184,605.04, 25,760,802.60 and 5,817,099.12

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Solution

The fourth proportional to 17,184,605.04, 25,760,802.60 and 5,817,099.12 is: 8,720,197.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,184,605.04 : 25,760,802.60 = 5,817,099.12 : x
  2. Step 2: Convert to fraction form
    17,184,605.04/25,760,802.60 = 5,817,099.12/x
  3. Step 3: Cross multiply
    17,184,605.04x = 25,760,802.60 × 5,817,099.12
  4. Step 4: Simplify right side
    17,184,605.04x = 149,853,142,134,953.72
  5. Step 5: Solve for x
    x = 149,853,142,134,953.72/17,184,605.04
  6. Step 6: Final answer
    x = 8,720,197.05

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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.