Home / 25,844,041.44-35,665,012.80-14,242,021.02

Finding the Fourth Proportional to 25,844,041.44, 35,665,012.80 and 14,242,021.02

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Solution

The fourth proportional to 25,844,041.44, 35,665,012.80 and 14,242,021.02 is: 19,654,118.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,844,041.44 : 35,665,012.80 = 14,242,021.02 : x
  2. Step 2: Convert to fraction form
    25,844,041.44/35,665,012.80 = 14,242,021.02/x
  3. Step 3: Cross multiply
    25,844,041.44x = 35,665,012.80 × 14,242,021.02
  4. Step 4: Simplify right side
    25,844,041.44x = 507,941,861,976,169
  5. Step 5: Solve for x
    x = 507,941,861,976,169/25,844,041.44
  6. Step 6: Final answer
    x = 19,654,118.85

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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.