Home / 17,009,097.60-25,513,747.86-4,229,602.32

Finding the Fourth Proportional to 17,009,097.60, 25,513,747.86 and 4,229,602.32

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Solution

The fourth proportional to 17,009,097.60, 25,513,747.86 and 4,229,602.32 is: 6,344,428.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,009,097.60 : 25,513,747.86 = 4,229,602.32 : x
  2. Step 2: Convert to fraction form
    17,009,097.60/25,513,747.86 = 4,229,602.32/x
  3. Step 3: Cross multiply
    17,009,097.60x = 25,513,747.86 × 4,229,602.32
  4. Step 4: Simplify right side
    17,009,097.60x = 107,913,007,140,551.05
  5. Step 5: Solve for x
    x = 107,913,007,140,551.05/17,009,097.60
  6. Step 6: Final answer
    x = 6,344,428.71

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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.