Home / 19,588,730.53-29,383,164.14-5,941,994.51

Finding the Fourth Proportional to 19,588,730.53, 29,383,164.14 and 5,941,994.51

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Solution

The fourth proportional to 19,588,730.53, 29,383,164.14 and 5,941,994.51 is: 8,913,012.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,588,730.53 : 29,383,164.14 = 5,941,994.51 : x
  2. Step 2: Convert to fraction form
    19,588,730.53/29,383,164.14 = 5,941,994.51/x
  3. Step 3: Cross multiply
    19,588,730.53x = 29,383,164.14 × 5,941,994.51
  4. Step 4: Simplify right side
    19,588,730.53x = 174,594,599,901,491.34
  5. Step 5: Solve for x
    x = 174,594,599,901,491.34/19,588,730.53
  6. Step 6: Final answer
    x = 8,913,012.49

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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.