Home / 110,717,999.20-166,076,998.80-46,000,295.20

Finding the Fourth Proportional to 110,717,999.20, 166,076,998.80 and 46,000,295.20

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Solution

The fourth proportional to 110,717,999.20, 166,076,998.80 and 46,000,295.20 is: 69,000,442.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,717,999.20 : 166,076,998.80 = 46,000,295.20 : x
  2. Step 2: Convert to fraction form
    110,717,999.20/166,076,998.80 = 46,000,295.20/x
  3. Step 3: Cross multiply
    110,717,999.20x = 166,076,998.80 × 46,000,295.20
  4. Step 4: Simplify right side
    110,717,999.20x = 7,639,590,970,730,047
  5. Step 5: Solve for x
    x = 7,639,590,970,730,047/110,717,999.20
  6. Step 6: Final answer
    x = 69,000,442.80

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1.5x scale

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.