Home / 14,904,010.80-22,356,016.20-10,369,047.60

Finding the Fourth Proportional to 14,904,010.80, 22,356,016.20 and 10,369,047.60

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Solution

The fourth proportional to 14,904,010.80, 22,356,016.20 and 10,369,047.60 is: 15,553,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,010.80 : 22,356,016.20 = 10,369,047.60 : x
  2. Step 2: Convert to fraction form
    14,904,010.80/22,356,016.20 = 10,369,047.60/x
  3. Step 3: Cross multiply
    14,904,010.80x = 22,356,016.20 × 10,369,047.60
  4. Step 4: Simplify right side
    14,904,010.80x = 231,810,596,124,171.09
  5. Step 5: Solve for x
    x = 231,810,596,124,171.09/14,904,010.80
  6. Step 6: Final answer
    x = 15,553,571.40

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1.5x scale

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.