Home / 15,776,119.56-23,627,914.32-10,018,423.56

Finding the Fourth Proportional to 15,776,119.56, 23,627,914.32 and 10,018,423.56

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Solution

The fourth proportional to 15,776,119.56, 23,627,914.32 and 10,018,423.56 is: 15,004,605.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,776,119.56 : 23,627,914.32 = 10,018,423.56 : x
  2. Step 2: Convert to fraction form
    15,776,119.56/23,627,914.32 = 10,018,423.56/x
  3. Step 3: Cross multiply
    15,776,119.56x = 23,627,914.32 × 10,018,423.56
  4. Step 4: Simplify right side
    15,776,119.56x = 236,714,453,497,149.41
  5. Step 5: Solve for x
    x = 236,714,453,497,149.41/15,776,119.56
  6. Step 6: Final answer
    x = 15,004,605.70

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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.