Home / 23,346,270.86-35,072,550.39-16,889,262.71

Finding the Fourth Proportional to 23,346,270.86, 35,072,550.39 and 16,889,262.71

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Solution

The fourth proportional to 23,346,270.86, 35,072,550.39 and 16,889,262.71 is: 25,372,339.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346,270.86 : 35,072,550.39 = 16,889,262.71 : x
  2. Step 2: Convert to fraction form
    23,346,270.86/35,072,550.39 = 16,889,262.71/x
  3. Step 3: Cross multiply
    23,346,270.86x = 35,072,550.39 × 16,889,262.71
  4. Step 4: Simplify right side
    23,346,270.86x = 592,349,517,446,423
  5. Step 5: Solve for x
    x = 592,349,517,446,423/23,346,270.86
  6. Step 6: Final answer
    x = 25,372,339.81

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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.