Home / 56,841,102.63-78,435,982.94-32,059,923.75

Finding the Fourth Proportional to 56,841,102.63, 78,435,982.94 and 32,059,923.75

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Solution

The fourth proportional to 56,841,102.63, 78,435,982.94 and 32,059,923.75 is: 44,240,022.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,841,102.63 : 78,435,982.94 = 32,059,923.75 : x
  2. Step 2: Convert to fraction form
    56,841,102.63/78,435,982.94 = 32,059,923.75/x
  3. Step 3: Cross multiply
    56,841,102.63x = 78,435,982.94 × 32,059,923.75
  4. Step 4: Simplify right side
    56,841,102.63x = 2,514,651,632,152,401.50
  5. Step 5: Solve for x
    x = 2,514,651,632,152,401.50/56,841,102.63
  6. Step 6: Final answer
    x = 44,240,022.02

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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.