Home / 34,063,858.47-51,076,883.38-11,332,346.79

Finding the Fourth Proportional to 34,063,858.47, 51,076,883.38 and 11,332,346.79

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Solution

The fourth proportional to 34,063,858.47, 51,076,883.38 and 11,332,346.79 is: 16,992,231.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,063,858.47 : 51,076,883.38 = 11,332,346.79 : x
  2. Step 2: Convert to fraction form
    34,063,858.47/51,076,883.38 = 11,332,346.79/x
  3. Step 3: Cross multiply
    34,063,858.47x = 51,076,883.38 × 11,332,346.79
  4. Step 4: Simplify right side
    34,063,858.47x = 578,820,955,102,501.25
  5. Step 5: Solve for x
    x = 578,820,955,102,501.25/34,063,858.47
  6. Step 6: Final answer
    x = 16,992,231.10

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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.