Home / 60,858,467.92-91,293,328.80-22,006,617.04

Finding the Fourth Proportional to 60,858,467.92, 91,293,328.80 and 22,006,617.04

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Solution

The fourth proportional to 60,858,467.92, 91,293,328.80 and 22,006,617.04 is: 33,011,960.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,858,467.92 : 91,293,328.80 = 22,006,617.04 : x
  2. Step 2: Convert to fraction form
    60,858,467.92/91,293,328.80 = 22,006,617.04/x
  3. Step 3: Cross multiply
    60,858,467.92x = 91,293,328.80 × 22,006,617.04
  4. Step 4: Simplify right side
    60,858,467.92x = 2,009,057,325,208,402.50
  5. Step 5: Solve for x
    x = 2,009,057,325,208,402.50/60,858,467.92
  6. Step 6: Final answer
    x = 33,011,960.27

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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.