Home / 34,076,051.52-51,130,038.96-16,794,831.80

Finding the Fourth Proportional to 34,076,051.52, 51,130,038.96 and 16,794,831.80

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Solution

The fourth proportional to 34,076,051.52, 51,130,038.96 and 16,794,831.80 is: 25,200,114.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,076,051.52 : 51,130,038.96 = 16,794,831.80 : x
  2. Step 2: Convert to fraction form
    34,076,051.52/51,130,038.96 = 16,794,831.80/x
  3. Step 3: Cross multiply
    34,076,051.52x = 51,130,038.96 × 16,794,831.80
  4. Step 4: Simplify right side
    34,076,051.52x = 858,720,404,260,647
  5. Step 5: Solve for x
    x = 858,720,404,260,647/34,076,051.52
  6. Step 6: Final answer
    x = 25,200,114.62

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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.