Home / 60,308,770.44-90,501,416.66-25,765,432.08

Finding the Fourth Proportional to 60,308,770.44, 90,501,416.66 and 25,765,432.08

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Solution

The fourth proportional to 60,308,770.44, 90,501,416.66 and 25,765,432.08 is: 38,664,494.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,308,770.44 : 90,501,416.66 = 25,765,432.08 : x
  2. Step 2: Convert to fraction form
    60,308,770.44/90,501,416.66 = 25,765,432.08/x
  3. Step 3: Cross multiply
    60,308,770.44x = 90,501,416.66 × 25,765,432.08
  4. Step 4: Simplify right side
    60,308,770.44x = 2,331,808,104,097,010
  5. Step 5: Solve for x
    x = 2,331,808,104,097,010/60,308,770.44
  6. Step 6: Final answer
    x = 38,664,494.19

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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.