Home / 24,147,356.40-33,323,592.24-13,134,362.31

Finding the Fourth Proportional to 24,147,356.40, 33,323,592.24 and 13,134,362.31

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Solution

The fourth proportional to 24,147,356.40, 33,323,592.24 and 13,134,362.31 is: 18,125,550.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,147,356.40 : 33,323,592.24 = 13,134,362.31 : x
  2. Step 2: Convert to fraction form
    24,147,356.40/33,323,592.24 = 13,134,362.31/x
  3. Step 3: Cross multiply
    24,147,356.40x = 33,323,592.24 × 13,134,362.31
  4. Step 4: Simplify right side
    24,147,356.40x = 437,684,133,950,864.50
  5. Step 5: Solve for x
    x = 437,684,133,950,864.50/24,147,356.40
  6. Step 6: Final answer
    x = 18,125,550.75

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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.