Home / 26,244,003.40-36,216,747.40-14,641,569.28

Finding the Fourth Proportional to 26,244,003.40, 36,216,747.40 and 14,641,569.28

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Solution

The fourth proportional to 26,244,003.40, 36,216,747.40 and 14,641,569.28 is: 20,205,378.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,003.40 : 36,216,747.40 = 14,641,569.28 : x
  2. Step 2: Convert to fraction form
    26,244,003.40/36,216,747.40 = 14,641,569.28/x
  3. Step 3: Cross multiply
    26,244,003.40x = 36,216,747.40 × 14,641,569.28
  4. Step 4: Simplify right side
    26,244,003.40x = 530,270,016,153,359.81
  5. Step 5: Solve for x
    x = 530,270,016,153,359.81/26,244,003.40
  6. Step 6: Final answer
    x = 20,205,378.28

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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.