Home / 69,896,654.26-104,860,115.76-26,765,859.16

Finding the Fourth Proportional to 69,896,654.26, 104,860,115.76 and 26,765,859.16

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Solution

The fourth proportional to 69,896,654.26, 104,860,115.76 and 26,765,859.16 is: 40,154,584.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,896,654.26 : 104,860,115.76 = 26,765,859.16 : x
  2. Step 2: Convert to fraction form
    69,896,654.26/104,860,115.76 = 26,765,859.16/x
  3. Step 3: Cross multiply
    69,896,654.26x = 104,860,115.76 × 26,765,859.16
  4. Step 4: Simplify right side
    69,896,654.26x = 2,806,671,089,933,456.50
  5. Step 5: Solve for x
    x = 2,806,671,089,933,456.50/69,896,654.26
  6. Step 6: Final answer
    x = 40,154,584.22

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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.