Home / 64,743,222.10-97,114,833.15-61,757,238.10

Finding the Fourth Proportional to 64,743,222.10, 97,114,833.15 and 61,757,238.10

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Solution

The fourth proportional to 64,743,222.10, 97,114,833.15 and 61,757,238.10 is: 92,635,857.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,743,222.10 : 97,114,833.15 = 61,757,238.10 : x
  2. Step 2: Convert to fraction form
    64,743,222.10/97,114,833.15 = 61,757,238.10/x
  3. Step 3: Cross multiply
    64,743,222.10x = 97,114,833.15 × 61,757,238.10
  4. Step 4: Simplify right side
    64,743,222.10x = 5,997,543,873,886,324
  5. Step 5: Solve for x
    x = 5,997,543,873,886,324/64,743,222.10
  6. Step 6: Final answer
    x = 92,635,857.15

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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.