Home / 15,769,923.47-23,658,880.52-4,840,667.19

Finding the Fourth Proportional to 15,769,923.47, 23,658,880.52 and 4,840,667.19

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Solution

The fourth proportional to 15,769,923.47, 23,658,880.52 and 4,840,667.19 is: 7,262,227.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,769,923.47 : 23,658,880.52 = 4,840,667.19 : x
  2. Step 2: Convert to fraction form
    15,769,923.47/23,658,880.52 = 4,840,667.19/x
  3. Step 3: Cross multiply
    15,769,923.47x = 23,658,880.52 × 4,840,667.19
  4. Step 4: Simplify right side
    15,769,923.47x = 114,524,766,685,294.14
  5. Step 5: Solve for x
    x = 114,524,766,685,294.14/15,769,923.47
  6. Step 6: Final answer
    x = 7,262,227.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.