Home / 58,773,114.63-87,967,835.96-43,206,822.63

Finding the Fourth Proportional to 58,773,114.63, 87,967,835.96 and 43,206,822.63

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Solution

The fourth proportional to 58,773,114.63, 87,967,835.96 and 43,206,822.63 is: 64,669,206.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,773,114.63 : 87,967,835.96 = 43,206,822.63 : x
  2. Step 2: Convert to fraction form
    58,773,114.63/87,967,835.96 = 43,206,822.63/x
  3. Step 3: Cross multiply
    58,773,114.63x = 87,967,835.96 × 43,206,822.63
  4. Step 4: Simplify right side
    58,773,114.63x = 3,800,810,685,252,622
  5. Step 5: Solve for x
    x = 3,800,810,685,252,622/58,773,114.63
  6. Step 6: Final answer
    x = 64,669,206.48

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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.