Home / 26,643,325.07-36,768,505.06-16,185,783.62

Finding the Fourth Proportional to 26,643,325.07, 36,768,505.06 and 16,185,783.62

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Solution

The fourth proportional to 26,643,325.07, 36,768,505.06 and 16,185,783.62 is: 22,336,816.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,643,325.07 : 36,768,505.06 = 16,185,783.62 : x
  2. Step 2: Convert to fraction form
    26,643,325.07/36,768,505.06 = 16,185,783.62/x
  3. Step 3: Cross multiply
    26,643,325.07x = 36,768,505.06 × 16,185,783.62
  4. Step 4: Simplify right side
    26,643,325.07x = 595,127,067,044,188.62
  5. Step 5: Solve for x
    x = 595,127,067,044,188.62/26,643,325.07
  6. Step 6: Final answer
    x = 22,336,816.65

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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.