Home / 223,391,718,467.31-335,085,369,478.56-102,345,938,625.08

Finding the Fourth Proportional to 223,391,718,467.31, 335,085,369,478.56 and 102,345,938,625.08

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Solution

The fourth proportional to 223,391,718,467.31, 335,085,369,478.56 and 102,345,938,625.08 is: 153,517,896,250.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,391,718,467.31 : 335,085,369,478.56 = 102,345,938,625.08 : x
  2. Step 2: Convert to fraction form
    223,391,718,467.31/335,085,369,478.56 = 102,345,938,625.08/x
  3. Step 3: Cross multiply
    223,391,718,467.31x = 335,085,369,478.56 × 102,345,938,625.08
  4. Step 4: Simplify right side
    223,391,718,467.31x = 34,294,626,658,814,957,453,312
  5. Step 5: Solve for x
    x = 34,294,626,658,814,957,453,312/223,391,718,467.31
  6. Step 6: Final answer
    x = 153,517,896,250.19

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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.