Home / 15,552,713.80-23,325,960.30-7,465,673.80

Finding the Fourth Proportional to 15,552,713.80, 23,325,960.30 and 7,465,673.80

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Solution

The fourth proportional to 15,552,713.80, 23,325,960.30 and 7,465,673.80 is: 11,197,017.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,713.80 : 23,325,960.30 = 7,465,673.80 : x
  2. Step 2: Convert to fraction form
    15,552,713.80/23,325,960.30 = 7,465,673.80/x
  3. Step 3: Cross multiply
    15,552,713.80x = 23,325,960.30 × 7,465,673.80
  4. Step 4: Simplify right side
    15,552,713.80x = 174,144,010,671,550.16
  5. Step 5: Solve for x
    x = 174,144,010,671,550.16/15,552,713.80
  6. Step 6: Final answer
    x = 11,197,017.63

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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.