Home / 17,817,989.10-24,588,825.14-9,669,227.10

Finding the Fourth Proportional to 17,817,989.10, 24,588,825.14 and 9,669,227.10

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Solution

The fourth proportional to 17,817,989.10, 24,588,825.14 and 9,669,227.10 is: 13,343,533.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,989.10 : 24,588,825.14 = 9,669,227.10 : x
  2. Step 2: Convert to fraction form
    17,817,989.10/24,588,825.14 = 9,669,227.10/x
  3. Step 3: Cross multiply
    17,817,989.10x = 24,588,825.14 × 9,669,227.10
  4. Step 4: Simplify right side
    17,817,989.10x = 237,754,934,352,503.16
  5. Step 5: Solve for x
    x = 237,754,934,352,503.16/17,817,989.10
  6. Step 6: Final answer
    x = 13,343,533.49

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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.