Home / 13,966,606.74-19,282,772.61-9,563,700.27

Finding the Fourth Proportional to 13,966,606.74, 19,282,772.61 and 9,563,700.27

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Solution

The fourth proportional to 13,966,606.74, 19,282,772.61 and 9,563,700.27 is: 13,203,970.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,966,606.74 : 19,282,772.61 = 9,563,700.27 : x
  2. Step 2: Convert to fraction form
    13,966,606.74/19,282,772.61 = 9,563,700.27/x
  3. Step 3: Cross multiply
    13,966,606.74x = 19,282,772.61 × 9,563,700.27
  4. Step 4: Simplify right side
    13,966,606.74x = 184,414,657,616,605.59
  5. Step 5: Solve for x
    x = 184,414,657,616,605.59/13,966,606.74
  6. Step 6: Final answer
    x = 13,203,970.09

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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.