Home / 2,090,653,283.17-3,136,452,377.23-691,634,246.38

Finding the Fourth Proportional to 2,090,653,283.17, 3,136,452,377.23 and 691,634,246.38

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Solution

The fourth proportional to 2,090,653,283.17, 3,136,452,377.23 and 691,634,246.38 is: 1,037,607,667.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,653,283.17 : 3,136,452,377.23 = 691,634,246.38 : x
  2. Step 2: Convert to fraction form
    2,090,653,283.17/3,136,452,377.23 = 691,634,246.38/x
  3. Step 3: Cross multiply
    2,090,653,283.17x = 3,136,452,377.23 × 691,634,246.38
  4. Step 4: Simplify right side
    2,090,653,283.17x = 2,169,277,876,227,695,104
  5. Step 5: Solve for x
    x = 2,169,277,876,227,695,104/2,090,653,283.17
  6. Step 6: Final answer
    x = 1,037,607,667.27

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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.