Home / 104,059,168.80-156,076,602.99-41,807,963.19

Finding the Fourth Proportional to 104,059,168.80, 156,076,602.99 and 41,807,963.19

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Solution

The fourth proportional to 104,059,168.80, 156,076,602.99 and 41,807,963.19 is: 62,707,063.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,059,168.80 : 156,076,602.99 = 41,807,963.19 : x
  2. Step 2: Convert to fraction form
    104,059,168.80/156,076,602.99 = 41,807,963.19/x
  3. Step 3: Cross multiply
    104,059,168.80x = 156,076,602.99 × 41,807,963.19
  4. Step 4: Simplify right side
    104,059,168.80x = 6,525,244,872,626,164
  5. Step 5: Solve for x
    x = 6,525,244,872,626,164/104,059,168.80
  6. Step 6: Final answer
    x = 62,707,063.18

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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.