Home / 35,078,441.11-52,616,775.92-9,518,786.21

Finding the Fourth Proportional to 35,078,441.11, 52,616,775.92 and 9,518,786.21

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Solution

The fourth proportional to 35,078,441.11, 52,616,775.92 and 9,518,786.21 is: 14,277,938.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,078,441.11 : 52,616,775.92 = 9,518,786.21 : x
  2. Step 2: Convert to fraction form
    35,078,441.11/52,616,775.92 = 9,518,786.21/x
  3. Step 3: Cross multiply
    35,078,441.11x = 52,616,775.92 × 9,518,786.21
  4. Step 4: Simplify right side
    35,078,441.11x = 500,847,841,125,904.06
  5. Step 5: Solve for x
    x = 500,847,841,125,904.06/35,078,441.11
  6. Step 6: Final answer
    x = 14,277,938.97

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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.