Home / 35,818,804.90-53,738,748.69-11,557,276.66

Finding the Fourth Proportional to 35,818,804.90, 53,738,748.69 and 11,557,276.66

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Solution

The fourth proportional to 35,818,804.90, 53,738,748.69 and 11,557,276.66 is: 17,339,316.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,818,804.90 : 53,738,748.69 = 11,557,276.66 : x
  2. Step 2: Convert to fraction form
    35,818,804.90/53,738,748.69 = 11,557,276.66/x
  3. Step 3: Cross multiply
    35,818,804.90x = 53,738,748.69 × 11,557,276.66
  4. Step 4: Simplify right side
    35,818,804.90x = 621,073,585,972,542.50
  5. Step 5: Solve for x
    x = 621,073,585,972,542.50/35,818,804.90
  6. Step 6: Final answer
    x = 17,339,316.25

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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.