Home / 61,724,357.10-92,601,910.26-43,563,990.24

Finding the Fourth Proportional to 61,724,357.10, 92,601,910.26 and 43,563,990.24

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Solution

The fourth proportional to 61,724,357.10, 92,601,910.26 and 43,563,990.24 is: 65,356,836.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,724,357.10 : 92,601,910.26 = 43,563,990.24 : x
  2. Step 2: Convert to fraction form
    61,724,357.10/92,601,910.26 = 43,563,990.24/x
  3. Step 3: Cross multiply
    61,724,357.10x = 92,601,910.26 × 43,563,990.24
  4. Step 4: Simplify right side
    61,724,357.10x = 4,034,108,714,771,996.50
  5. Step 5: Solve for x
    x = 4,034,108,714,771,996.50/61,724,357.10
  6. Step 6: Final answer
    x = 65,356,836.50

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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.