Home / 48,076,181.45-66,345,189.03-26,049,663.50

Finding the Fourth Proportional to 48,076,181.45, 66,345,189.03 and 26,049,663.50

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Solution

The fourth proportional to 48,076,181.45, 66,345,189.03 and 26,049,663.50 is: 35,948,567.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,076,181.45 : 66,345,189.03 = 26,049,663.50 : x
  2. Step 2: Convert to fraction form
    48,076,181.45/66,345,189.03 = 26,049,663.50/x
  3. Step 3: Cross multiply
    48,076,181.45x = 66,345,189.03 × 26,049,663.50
  4. Step 4: Simplify right side
    48,076,181.45x = 1,728,269,849,190,187
  5. Step 5: Solve for x
    x = 1,728,269,849,190,187/48,076,181.45
  6. Step 6: Final answer
    x = 35,948,567.40

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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.