Home / 59,810,393.52-89,714,302.76-16,678,448.56

Finding the Fourth Proportional to 59,810,393.52, 89,714,302.76 and 16,678,448.56

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Solution

The fourth proportional to 59,810,393.52, 89,714,302.76 and 16,678,448.56 is: 25,017,313.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,810,393.52 : 89,714,302.76 = 16,678,448.56 : x
  2. Step 2: Convert to fraction form
    59,810,393.52/89,714,302.76 = 16,678,448.56/x
  3. Step 3: Cross multiply
    59,810,393.52x = 89,714,302.76 × 16,678,448.56
  4. Step 4: Simplify right side
    59,810,393.52x = 1,496,295,383,678,926.25
  5. Step 5: Solve for x
    x = 1,496,295,383,678,926.25/59,810,393.52
  6. Step 6: Final answer
    x = 25,017,313.81

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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.