Home / 32,076,776.90-48,117,008.55-9,361,180.10

Finding the Fourth Proportional to 32,076,776.90, 48,117,008.55 and 9,361,180.10

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Solution

The fourth proportional to 32,076,776.90, 48,117,008.55 and 9,361,180.10 is: 14,042,308.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,776.90 : 48,117,008.55 = 9,361,180.10 : x
  2. Step 2: Convert to fraction form
    32,076,776.90/48,117,008.55 = 9,361,180.10/x
  3. Step 3: Cross multiply
    32,076,776.90x = 48,117,008.55 × 9,361,180.10
  4. Step 4: Simplify right side
    32,076,776.90x = 450,431,982,909,789.81
  5. Step 5: Solve for x
    x = 450,431,982,909,789.81/32,076,776.90
  6. Step 6: Final answer
    x = 14,042,308.06

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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.