Home / 29,836,884.64-44,761,881.84-17,717,418.40

Finding the Fourth Proportional to 29,836,884.64, 44,761,881.84 and 17,717,418.40

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Solution

The fourth proportional to 29,836,884.64, 44,761,881.84 and 17,717,418.40 is: 26,580,019.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,836,884.64 : 44,761,881.84 = 17,717,418.40 : x
  2. Step 2: Convert to fraction form
    29,836,884.64/44,761,881.84 = 17,717,418.40/x
  3. Step 3: Cross multiply
    29,836,884.64x = 44,761,881.84 × 17,717,418.40
  4. Step 4: Simplify right side
    29,836,884.64x = 793,064,988,930,641.88
  5. Step 5: Solve for x
    x = 793,064,988,930,641.88/29,836,884.64
  6. Step 6: Final answer
    x = 26,580,019.95

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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.