Home / 2,418,307,914,664.30-3,627,475,433,605.80-806,637,371,366.93

Finding the Fourth Proportional to 2,418,307,914,664.30, 3,627,475,433,605.80 and 806,637,371,366.93

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Solution

The fourth proportional to 2,418,307,914,664.30, 3,627,475,433,605.80 and 806,637,371,366.93 is: 1,209,960,580,585.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,307,914,664.30 : 3,627,475,433,605.80 = 806,637,371,366.93 : x
  2. Step 2: Convert to fraction form
    2,418,307,914,664.30/3,627,475,433,605.80 = 806,637,371,366.93/x
  3. Step 3: Cross multiply
    2,418,307,914,664.30x = 3,627,475,433,605.80 × 806,637,371,366.93
  4. Step 4: Simplify right side
    2,418,307,914,664.30x = 2,926,057,248,461,897,185,886,208
  5. Step 5: Solve for x
    x = 2,926,057,248,461,897,185,886,208/2,418,307,914,664.30
  6. Step 6: Final answer
    x = 1,209,960,580,585.57

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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.