Home / 60,584,542.56-90,909,876.96-35,075,374.56

Finding the Fourth Proportional to 60,584,542.56, 90,909,876.96 and 35,075,374.56

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Solution

The fourth proportional to 60,584,542.56, 90,909,876.96 and 35,075,374.56 is: 52,632,203.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,584,542.56 : 90,909,876.96 = 35,075,374.56 : x
  2. Step 2: Convert to fraction form
    60,584,542.56/90,909,876.96 = 35,075,374.56/x
  3. Step 3: Cross multiply
    60,584,542.56x = 90,909,876.96 × 35,075,374.56
  4. Step 4: Simplify right side
    60,584,542.56x = 3,188,697,985,575,514
  5. Step 5: Solve for x
    x = 3,188,697,985,575,514/60,584,542.56
  6. Step 6: Final answer
    x = 52,632,203.71

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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.