Home / 32,123,068.88-44,310,360.84-19,061,721.68

Finding the Fourth Proportional to 32,123,068.88, 44,310,360.84 and 19,061,721.68

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Solution

The fourth proportional to 32,123,068.88, 44,310,360.84 and 19,061,721.68 is: 26,293,619.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,123,068.88 : 44,310,360.84 = 19,061,721.68 : x
  2. Step 2: Convert to fraction form
    32,123,068.88/44,310,360.84 = 19,061,721.68/x
  3. Step 3: Cross multiply
    32,123,068.88x = 44,310,360.84 × 19,061,721.68
  4. Step 4: Simplify right side
    32,123,068.88x = 844,631,765,872,451.12
  5. Step 5: Solve for x
    x = 844,631,765,872,451.12/32,123,068.88
  6. Step 6: Final answer
    x = 26,293,619.98

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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.