Home / 13,947,559.95-19,252,853.91-10,472,936.16

Finding the Fourth Proportional to 13,947,559.95, 19,252,853.91 and 10,472,936.16

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Solution

The fourth proportional to 13,947,559.95, 19,252,853.91 and 10,472,936.16 is: 14,456,572.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,947,559.95 : 19,252,853.91 = 10,472,936.16 : x
  2. Step 2: Convert to fraction form
    13,947,559.95/19,252,853.91 = 10,472,936.16/x
  3. Step 3: Cross multiply
    13,947,559.95x = 19,252,853.91 × 10,472,936.16
  4. Step 4: Simplify right side
    13,947,559.95x = 201,633,909,897,236.38
  5. Step 5: Solve for x
    x = 201,633,909,897,236.38/13,947,559.95
  6. Step 6: Final answer
    x = 14,456,572.38

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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.