Home / 2,843,349,606.38-4,265,606,109.09-977,753,016.14

Finding the Fourth Proportional to 2,843,349,606.38, 4,265,606,109.09 and 977,753,016.14

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Solution

The fourth proportional to 2,843,349,606.38, 4,265,606,109.09 and 977,753,016.14 is: 1,466,829,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,349,606.38 : 4,265,606,109.09 = 977,753,016.14 : x
  2. Step 2: Convert to fraction form
    2,843,349,606.38/4,265,606,109.09 = 977,753,016.14/x
  3. Step 3: Cross multiply
    2,843,349,606.38x = 4,265,606,109.09 × 977,753,016.14
  4. Step 4: Simplify right side
    2,843,349,606.38x = 4,170,709,238,827,957,248
  5. Step 5: Solve for x
    x = 4,170,709,238,827,957,248/2,843,349,606.38
  6. Step 6: Final answer
    x = 1,466,829,555.35

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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.