Home / 223,391,718,477.73-335,085,369,494.22-102,345,938,635.46

Finding the Fourth Proportional to 223,391,718,477.73, 335,085,369,494.22 and 102,345,938,635.46

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Solution

The fourth proportional to 223,391,718,477.73, 335,085,369,494.22 and 102,345,938,635.46 is: 153,517,896,265.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,391,718,477.73 : 335,085,369,494.22 = 102,345,938,635.46 : x
  2. Step 2: Convert to fraction form
    223,391,718,477.73/335,085,369,494.22 = 102,345,938,635.46/x
  3. Step 3: Cross multiply
    223,391,718,477.73x = 335,085,369,494.22 × 102,345,938,635.46
  4. Step 4: Simplify right side
    223,391,718,477.73x = 34,294,626,663,895,878,598,656
  5. Step 5: Solve for x
    x = 34,294,626,663,895,878,598,656/223,391,718,477.73
  6. Step 6: Final answer
    x = 153,517,896,265.77

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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.