Home / 35,180,178.51-48,551,554.95-19,504,122.15

Finding the Fourth Proportional to 35,180,178.51, 48,551,554.95 and 19,504,122.15

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Solution

The fourth proportional to 35,180,178.51, 48,551,554.95 and 19,504,122.15 is: 26,917,301.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,178.51 : 48,551,554.95 = 19,504,122.15 : x
  2. Step 2: Convert to fraction form
    35,180,178.51/48,551,554.95 = 19,504,122.15/x
  3. Step 3: Cross multiply
    35,180,178.51x = 48,551,554.95 × 19,504,122.15
  4. Step 4: Simplify right side
    35,180,178.51x = 946,955,458,317,237.12
  5. Step 5: Solve for x
    x = 946,955,458,317,237.12/35,180,178.51
  6. Step 6: Final answer
    x = 26,917,301.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.