Home / 60,201,208.80-90,301,813.20-14,763,003.30

Finding the Fourth Proportional to 60,201,208.80, 90,301,813.20 and 14,763,003.30

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Solution

The fourth proportional to 60,201,208.80, 90,301,813.20 and 14,763,003.30 is: 22,144,504.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,201,208.80 : 90,301,813.20 = 14,763,003.30 : x
  2. Step 2: Convert to fraction form
    60,201,208.80/90,301,813.20 = 14,763,003.30/x
  3. Step 3: Cross multiply
    60,201,208.80x = 90,301,813.20 × 14,763,003.30
  4. Step 4: Simplify right side
    60,201,208.80x = 1,333,125,966,267,583.75
  5. Step 5: Solve for x
    x = 1,333,125,966,267,583.75/60,201,208.80
  6. Step 6: Final answer
    x = 22,144,504.95

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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.