Home / 32,057,361.88-44,225,257.98-21,207,457.24

Finding the Fourth Proportional to 32,057,361.88, 44,225,257.98 and 21,207,457.24

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Solution

The fourth proportional to 32,057,361.88, 44,225,257.98 and 21,207,457.24 is: 29,257,094.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,057,361.88 : 44,225,257.98 = 21,207,457.24 : x
  2. Step 2: Convert to fraction form
    32,057,361.88/44,225,257.98 = 21,207,457.24/x
  3. Step 3: Cross multiply
    32,057,361.88x = 44,225,257.98 × 21,207,457.24
  4. Step 4: Simplify right side
    32,057,361.88x = 937,905,267,538,818.62
  5. Step 5: Solve for x
    x = 937,905,267,538,818.62/32,057,361.88
  6. Step 6: Final answer
    x = 29,257,094.55

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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.