Home / 60,333,305.76-90,500,801.28-17,202,526.08

Finding the Fourth Proportional to 60,333,305.76, 90,500,801.28 and 17,202,526.08

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Solution

The fourth proportional to 60,333,305.76, 90,500,801.28 and 17,202,526.08 is: 25,804,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,333,305.76 : 90,500,801.28 = 17,202,526.08 : x
  2. Step 2: Convert to fraction form
    60,333,305.76/90,500,801.28 = 17,202,526.08/x
  3. Step 3: Cross multiply
    60,333,305.76x = 90,500,801.28 × 17,202,526.08
  4. Step 4: Simplify right side
    60,333,305.76x = 1,556,842,394,280,097.25
  5. Step 5: Solve for x
    x = 1,556,842,394,280,097.25/60,333,305.76
  6. Step 6: Final answer
    x = 25,804,029.38

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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.