Home / 43,303,215.26-59,757,939.12-23,456,601.86

Finding the Fourth Proportional to 43,303,215.26, 59,757,939.12 and 23,456,601.86

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Solution

The fourth proportional to 43,303,215.26, 59,757,939.12 and 23,456,601.86 is: 32,369,840.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,303,215.26 : 59,757,939.12 = 23,456,601.86 : x
  2. Step 2: Convert to fraction form
    43,303,215.26/59,757,939.12 = 23,456,601.86/x
  3. Step 3: Cross multiply
    43,303,215.26x = 59,757,939.12 × 23,456,601.86
  4. Step 4: Simplify right side
    43,303,215.26x = 1,401,718,186,108,011.50
  5. Step 5: Solve for x
    x = 1,401,718,186,108,011.50/43,303,215.26
  6. Step 6: Final answer
    x = 32,369,840.84

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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.