Home / 60,159,610.44-90,242,914.86-17,025,205.32

Finding the Fourth Proportional to 60,159,610.44, 90,242,914.86 and 17,025,205.32

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Solution

The fourth proportional to 60,159,610.44, 90,242,914.86 and 17,025,205.32 is: 25,538,798.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,159,610.44 : 90,242,914.86 = 17,025,205.32 : x
  2. Step 2: Convert to fraction form
    60,159,610.44/90,242,914.86 = 17,025,205.32/x
  3. Step 3: Cross multiply
    60,159,610.44x = 90,242,914.86 × 17,025,205.32
  4. Step 4: Simplify right side
    60,159,610.44x = 1,536,404,154,166,779
  5. Step 5: Solve for x
    x = 1,536,404,154,166,779/60,159,610.44
  6. Step 6: Final answer
    x = 25,538,798.26

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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.