Home / 16,402,362.71-24,603,375.47-9,481,438.35

Finding the Fourth Proportional to 16,402,362.71, 24,603,375.47 and 9,481,438.35

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Solution

The fourth proportional to 16,402,362.71, 24,603,375.47 and 9,481,438.35 is: 14,222,060.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,362.71 : 24,603,375.47 = 9,481,438.35 : x
  2. Step 2: Convert to fraction form
    16,402,362.71/24,603,375.47 = 9,481,438.35/x
  3. Step 3: Cross multiply
    16,402,362.71x = 24,603,375.47 × 9,481,438.35
  4. Step 4: Simplify right side
    16,402,362.71x = 233,275,387,673,300.06
  5. Step 5: Solve for x
    x = 233,275,387,673,300.06/16,402,362.71
  6. Step 6: Final answer
    x = 14,222,060.07

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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.