Home / 46,806,189.72-64,592,951.22-26,181,555

Finding the Fourth Proportional to 46,806,189.72, 64,592,951.22 and 26,181,555

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Solution

The fourth proportional to 46,806,189.72, 64,592,951.22 and 26,181,555 is: 36,130,774.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,806,189.72 : 64,592,951.22 = 26,181,555 : x
  2. Step 2: Convert to fraction form
    46,806,189.72/64,592,951.22 = 26,181,555/x
  3. Step 3: Cross multiply
    46,806,189.72x = 64,592,951.22 × 26,181,555
  4. Step 4: Simplify right side
    46,806,189.72x = 1,691,143,904,978,747
  5. Step 5: Solve for x
    x = 1,691,143,904,978,747/46,806,189.72
  6. Step 6: Final answer
    x = 36,130,774.91

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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.