Home / 64,061,145.57-96,245,015.77-41,077,111.00

Finding the Fourth Proportional to 64,061,145.57, 96,245,015.77 and 41,077,111.00

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Solution

The fourth proportional to 64,061,145.57, 96,245,015.77 and 41,077,111.00 is: 61,713,963.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,061,145.57 : 96,245,015.77 = 41,077,111.00 : x
  2. Step 2: Convert to fraction form
    64,061,145.57/96,245,015.77 = 41,077,111.00/x
  3. Step 3: Cross multiply
    64,061,145.57x = 96,245,015.77 × 41,077,111.00
  4. Step 4: Simplify right side
    64,061,145.57x = 3,953,467,196,242,874.50
  5. Step 5: Solve for x
    x = 3,953,467,196,242,874.50/64,061,145.57
  6. Step 6: Final answer
    x = 61,713,963.45

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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.