Home / 19,494,020.20-29,243,795.10-6,029,444.20

Finding the Fourth Proportional to 19,494,020.20, 29,243,795.10 and 6,029,444.20

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Solution

The fourth proportional to 19,494,020.20, 29,243,795.10 and 6,029,444.20 is: 9,045,021.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494,020.20 : 29,243,795.10 = 6,029,444.20 : x
  2. Step 2: Convert to fraction form
    19,494,020.20/29,243,795.10 = 6,029,444.20/x
  3. Step 3: Cross multiply
    19,494,020.20x = 29,243,795.10 × 6,029,444.20
  4. Step 4: Simplify right side
    19,494,020.20x = 176,323,830,751,683.44
  5. Step 5: Solve for x
    x = 176,323,830,751,683.44/19,494,020.20
  6. Step 6: Final answer
    x = 9,045,021.44

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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.