Home / 4,071,233,230.72-6,101,199,960.96-1,855,026,829.12

Finding the Fourth Proportional to 4,071,233,230.72, 6,101,199,960.96 and 1,855,026,829.12

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Solution

The fourth proportional to 4,071,233,230.72, 6,101,199,960.96 and 1,855,026,829.12 is: 2,779,965,915.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,233,230.72 : 6,101,199,960.96 = 1,855,026,829.12 : x
  2. Step 2: Convert to fraction form
    4,071,233,230.72/6,101,199,960.96 = 1,855,026,829.12/x
  3. Step 3: Cross multiply
    4,071,233,230.72x = 6,101,199,960.96 × 1,855,026,829.12
  4. Step 4: Simplify right side
    4,071,233,230.72x = 11,317,889,617,406,695,424
  5. Step 5: Solve for x
    x = 11,317,889,617,406,695,424/4,071,233,230.72
  6. Step 6: Final answer
    x = 2,779,965,915.98

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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.