Home / 2,996,087,031.98-4,495,905,976.44-1,669,225,665.86

Finding the Fourth Proportional to 2,996,087,031.98, 4,495,905,976.44 and 1,669,225,665.86

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Solution

The fourth proportional to 2,996,087,031.98, 4,495,905,976.44 and 1,669,225,665.86 is: 2,504,827,652.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,087,031.98 : 4,495,905,976.44 = 1,669,225,665.86 : x
  2. Step 2: Convert to fraction form
    2,996,087,031.98/4,495,905,976.44 = 1,669,225,665.86/x
  3. Step 3: Cross multiply
    2,996,087,031.98x = 4,495,905,976.44 × 1,669,225,665.86
  4. Step 4: Simplify right side
    2,996,087,031.98x = 7,504,681,647,167,010,816
  5. Step 5: Solve for x
    x = 7,504,681,647,167,010,816/2,996,087,031.98
  6. Step 6: Final answer
    x = 2,504,827,652.56

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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.