Home / 17,655,097.88-26,483,143.78-4,875,602.66

Finding the Fourth Proportional to 17,655,097.88, 26,483,143.78 and 4,875,602.66

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Solution

The fourth proportional to 17,655,097.88, 26,483,143.78 and 4,875,602.66 is: 7,313,541.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,655,097.88 : 26,483,143.78 = 4,875,602.66 : x
  2. Step 2: Convert to fraction form
    17,655,097.88/26,483,143.78 = 4,875,602.66/x
  3. Step 3: Cross multiply
    17,655,097.88x = 26,483,143.78 × 4,875,602.66
  4. Step 4: Simplify right side
    17,655,097.88x = 129,121,286,258,930.47
  5. Step 5: Solve for x
    x = 129,121,286,258,930.47/17,655,097.88
  6. Step 6: Final answer
    x = 7,313,541.23

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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.