Home / 269,545,317-404,362,696.98-94,623,007.50

Finding the Fourth Proportional to 269,545,317, 404,362,696.98 and 94,623,007.50

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Solution

The fourth proportional to 269,545,317, 404,362,696.98 and 94,623,007.50 is: 141,950,210.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,545,317 : 404,362,696.98 = 94,623,007.50 : x
  2. Step 2: Convert to fraction form
    269,545,317/404,362,696.98 = 94,623,007.50/x
  3. Step 3: Cross multiply
    269,545,317x = 404,362,696.98 × 94,623,007.50
  4. Step 4: Simplify right side
    269,545,317x = 38,262,014,509,058,768
  5. Step 5: Solve for x
    x = 38,262,014,509,058,768/269,545,317
  6. Step 6: Final answer
    x = 141,950,210.58

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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.