Home / 17,459,601.86-24,094,257.21-10,121,688.74

Finding the Fourth Proportional to 17,459,601.86, 24,094,257.21 and 10,121,688.74

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Solution

The fourth proportional to 17,459,601.86, 24,094,257.21 and 10,121,688.74 is: 13,967,934.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,459,601.86 : 24,094,257.21 = 10,121,688.74 : x
  2. Step 2: Convert to fraction form
    17,459,601.86/24,094,257.21 = 10,121,688.74/x
  3. Step 3: Cross multiply
    17,459,601.86x = 24,094,257.21 × 10,121,688.74
  4. Step 4: Simplify right side
    17,459,601.86x = 243,874,571,961,356.47
  5. Step 5: Solve for x
    x = 243,874,571,961,356.47/17,459,601.86
  6. Step 6: Final answer
    x = 13,967,934.31

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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.