Home / 5,983,669,945.90-8,975,504,918.85-1,621,602,217.90

Finding the Fourth Proportional to 5,983,669,945.90, 8,975,504,918.85 and 1,621,602,217.90

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Solution

The fourth proportional to 5,983,669,945.90, 8,975,504,918.85 and 1,621,602,217.90 is: 2,432,403,326.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,983,669,945.90 : 8,975,504,918.85 = 1,621,602,217.90 : x
  2. Step 2: Convert to fraction form
    5,983,669,945.90/8,975,504,918.85 = 1,621,602,217.90/x
  3. Step 3: Cross multiply
    5,983,669,945.90x = 8,975,504,918.85 × 1,621,602,217.90
  4. Step 4: Simplify right side
    5,983,669,945.90x = 14,554,698,683,179,520,000
  5. Step 5: Solve for x
    x = 14,554,698,683,179,520,000/5,983,669,945.90
  6. Step 6: Final answer
    x = 2,432,403,326.85

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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.