Home / 17,887,792.36-24,683,908.26-10,152,992.20

Finding the Fourth Proportional to 17,887,792.36, 24,683,908.26 and 10,152,992.20

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Solution

The fourth proportional to 17,887,792.36, 24,683,908.26 and 10,152,992.20 is: 14,010,422.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,887,792.36 : 24,683,908.26 = 10,152,992.20 : x
  2. Step 2: Convert to fraction form
    17,887,792.36/24,683,908.26 = 10,152,992.20/x
  3. Step 3: Cross multiply
    17,887,792.36x = 24,683,908.26 × 10,152,992.20
  4. Step 4: Simplify right side
    17,887,792.36x = 250,615,528,029,295.56
  5. Step 5: Solve for x
    x = 250,615,528,029,295.56/17,887,792.36
  6. Step 6: Final answer
    x = 14,010,422.47

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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.