Home / 14,717,430.12-22,074,463.32-3,935,571.54

Finding the Fourth Proportional to 14,717,430.12, 22,074,463.32 and 3,935,571.54

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Solution

The fourth proportional to 14,717,430.12, 22,074,463.32 and 3,935,571.54 is: 5,902,907.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,717,430.12 : 22,074,463.32 = 3,935,571.54 : x
  2. Step 2: Convert to fraction form
    14,717,430.12/22,074,463.32 = 3,935,571.54/x
  3. Step 3: Cross multiply
    14,717,430.12x = 22,074,463.32 × 3,935,571.54
  4. Step 4: Simplify right side
    14,717,430.12x = 86,875,629,602,965.92
  5. Step 5: Solve for x
    x = 86,875,629,602,965.92/14,717,430.12
  6. Step 6: Final answer
    x = 5,902,907.57

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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.