Home / 58,051,094.70-87,076,821.12-14,331,858.22

Finding the Fourth Proportional to 58,051,094.70, 87,076,821.12 and 14,331,858.22

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Solution

The fourth proportional to 58,051,094.70, 87,076,821.12 and 14,331,858.22 is: 21,497,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,051,094.70 : 87,076,821.12 = 14,331,858.22 : x
  2. Step 2: Convert to fraction form
    58,051,094.70/87,076,821.12 = 14,331,858.22/x
  3. Step 3: Cross multiply
    58,051,094.70x = 87,076,821.12 × 14,331,858.22
  4. Step 4: Simplify right side
    58,051,094.70x = 1,247,972,654,540,141.75
  5. Step 5: Solve for x
    x = 1,247,972,654,540,141.75/58,051,094.70
  6. Step 6: Final answer
    x = 21,497,831.54

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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.