Home / 18,444,963.93-25,456,294.45-10,710,006.03

Finding the Fourth Proportional to 18,444,963.93, 25,456,294.45 and 10,710,006.03

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Solution

The fourth proportional to 18,444,963.93, 25,456,294.45 and 10,710,006.03 is: 14,781,111.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,444,963.93 : 25,456,294.45 = 10,710,006.03 : x
  2. Step 2: Convert to fraction form
    18,444,963.93/25,456,294.45 = 10,710,006.03/x
  3. Step 3: Cross multiply
    18,444,963.93x = 25,456,294.45 × 10,710,006.03
  4. Step 4: Simplify right side
    18,444,963.93x = 272,637,066,942,516.12
  5. Step 5: Solve for x
    x = 272,637,066,942,516.12/18,444,963.93
  6. Step 6: Final answer
    x = 14,781,111.41

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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.