Home / 48,003,736.02-66,245,154.35-25,977,235.21

Finding the Fourth Proportional to 48,003,736.02, 66,245,154.35 and 25,977,235.21

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Solution

The fourth proportional to 48,003,736.02, 66,245,154.35 and 25,977,235.21 is: 35,848,583.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,003,736.02 : 66,245,154.35 = 25,977,235.21 : x
  2. Step 2: Convert to fraction form
    48,003,736.02/66,245,154.35 = 25,977,235.21/x
  3. Step 3: Cross multiply
    48,003,736.02x = 66,245,154.35 × 25,977,235.21
  4. Step 4: Simplify right side
    48,003,736.02x = 1,720,865,955,886,829.50
  5. Step 5: Solve for x
    x = 1,720,865,955,886,829.50/48,003,736.02
  6. Step 6: Final answer
    x = 35,848,583.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.