Home / 32,975,999.40-49,450,002.30-15,941,893.80

Finding the Fourth Proportional to 32,975,999.40, 49,450,002.30 and 15,941,893.80

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Solution

The fourth proportional to 32,975,999.40, 49,450,002.30 and 15,941,893.80 is: 23,906,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,975,999.40 : 49,450,002.30 = 15,941,893.80 : x
  2. Step 2: Convert to fraction form
    32,975,999.40/49,450,002.30 = 15,941,893.80/x
  3. Step 3: Cross multiply
    32,975,999.40x = 49,450,002.30 × 15,941,893.80
  4. Step 4: Simplify right side
    32,975,999.40x = 788,326,685,076,355.75
  5. Step 5: Solve for x
    x = 788,326,685,076,355.75/32,975,999.40
  6. Step 6: Final answer
    x = 23,906,074.10

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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.