Home / 2,418,307,841,513.20-3,627,475,323,110.10-806,637,298,215.87

Finding the Fourth Proportional to 2,418,307,841,513.20, 3,627,475,323,110.10 and 806,637,298,215.87

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Solution

The fourth proportional to 2,418,307,841,513.20, 3,627,475,323,110.10 and 806,637,298,215.87 is: 1,209,960,470,602.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,307,841,513.20 : 3,627,475,323,110.10 = 806,637,298,215.87 : x
  2. Step 2: Convert to fraction form
    2,418,307,841,513.20/3,627,475,323,110.10 = 806,637,298,215.87/x
  3. Step 3: Cross multiply
    2,418,307,841,513.20x = 3,627,475,323,110.10 × 806,637,298,215.87
  4. Step 4: Simplify right side
    2,418,307,841,513.20x = 2,926,056,893,978,271,427,854,336
  5. Step 5: Solve for x
    x = 2,926,056,893,978,271,427,854,336/2,418,307,841,513.20
  6. Step 6: Final answer
    x = 1,209,960,470,602.19

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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.