Home / 25,842,098.80-35,662,857.04-14,240,409.60

Finding the Fourth Proportional to 25,842,098.80, 35,662,857.04 and 14,240,409.60

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Solution

The fourth proportional to 25,842,098.80, 35,662,857.04 and 14,240,409.60 is: 19,652,184.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,098.80 : 35,662,857.04 = 14,240,409.60 : x
  2. Step 2: Convert to fraction form
    25,842,098.80/35,662,857.04 = 14,240,409.60/x
  3. Step 3: Cross multiply
    25,842,098.80x = 35,662,857.04 × 14,240,409.60
  4. Step 4: Simplify right side
    25,842,098.80x = 507,853,691,755,843.56
  5. Step 5: Solve for x
    x = 507,853,691,755,843.56/25,842,098.80
  6. Step 6: Final answer
    x = 19,652,184.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.