Home / 32,621,171.64-45,018,372.96-17,937,954.96

Finding the Fourth Proportional to 32,621,171.64, 45,018,372.96 and 17,937,954.96

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Solution

The fourth proportional to 32,621,171.64, 45,018,372.96 and 17,937,954.96 is: 24,755,013.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621,171.64 : 45,018,372.96 = 17,937,954.96 : x
  2. Step 2: Convert to fraction form
    32,621,171.64/45,018,372.96 = 17,937,954.96/x
  3. Step 3: Cross multiply
    32,621,171.64x = 45,018,372.96 × 17,937,954.96
  4. Step 4: Simplify right side
    32,621,171.64x = 807,537,546,528,962
  5. Step 5: Solve for x
    x = 807,537,546,528,962/32,621,171.64
  6. Step 6: Final answer
    x = 24,755,013.57

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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.