Home / 74,077,620.30-102,233,393.66-41,048,230.01

Finding the Fourth Proportional to 74,077,620.30, 102,233,393.66 and 41,048,230.01

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Solution

The fourth proportional to 74,077,620.30, 102,233,393.66 and 41,048,230.01 is: 56,650,036.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,077,620.30 : 102,233,393.66 = 41,048,230.01 : x
  2. Step 2: Convert to fraction form
    74,077,620.30/102,233,393.66 = 41,048,230.01/x
  3. Step 3: Cross multiply
    74,077,620.30x = 102,233,393.66 × 41,048,230.01
  4. Step 4: Simplify right side
    74,077,620.30x = 4,196,499,857,250,009.50
  5. Step 5: Solve for x
    x = 4,196,499,857,250,009.50/74,077,620.30
  6. Step 6: Final answer
    x = 56,650,036.01

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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.