Home / 17,133,853.05-25,698,251.53-5,000,058.57

Finding the Fourth Proportional to 17,133,853.05, 25,698,251.53 and 5,000,058.57

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Solution

The fourth proportional to 17,133,853.05, 25,698,251.53 and 5,000,058.57 is: 7,499,350.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,853.05 : 25,698,251.53 = 5,000,058.57 : x
  2. Step 2: Convert to fraction form
    17,133,853.05/25,698,251.53 = 5,000,058.57/x
  3. Step 3: Cross multiply
    17,133,853.05x = 25,698,251.53 × 5,000,058.57
  4. Step 4: Simplify right side
    17,133,853.05x = 128,492,762,754,657.97
  5. Step 5: Solve for x
    x = 128,492,762,754,657.97/17,133,853.05
  6. Step 6: Final answer
    x = 7,499,350.11

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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.