Home / 73,563,911.26-101,521,346.46-40,968,863.26

Finding the Fourth Proportional to 73,563,911.26, 101,521,346.46 and 40,968,863.26

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Solution

The fourth proportional to 73,563,911.26, 101,521,346.46 and 40,968,863.26 is: 56,538,784.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,563,911.26 : 101,521,346.46 = 40,968,863.26 : x
  2. Step 2: Convert to fraction form
    73,563,911.26/101,521,346.46 = 40,968,863.26/x
  3. Step 3: Cross multiply
    73,563,911.26x = 101,521,346.46 × 40,968,863.26
  4. Step 4: Simplify right side
    73,563,911.26x = 4,159,214,161,090,824.50
  5. Step 5: Solve for x
    x = 4,159,214,161,090,824.50/73,563,911.26
  6. Step 6: Final answer
    x = 56,538,784.98

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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.