Home / 366,956,424.50-506,399,948.42-201,943,994.00

Finding the Fourth Proportional to 366,956,424.50, 506,399,948.42 and 201,943,994.00

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Solution

The fourth proportional to 366,956,424.50, 506,399,948.42 and 201,943,994.00 is: 278,682,757.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,956,424.50 : 506,399,948.42 = 201,943,994.00 : x
  2. Step 2: Convert to fraction form
    366,956,424.50/506,399,948.42 = 201,943,994.00/x
  3. Step 3: Cross multiply
    366,956,424.50x = 506,399,948.42 × 201,943,994.00
  4. Step 4: Simplify right side
    366,956,424.50x = 102,264,428,146,056,032
  5. Step 5: Solve for x
    x = 102,264,428,146,056,032/366,956,424.50
  6. Step 6: Final answer
    x = 278,682,757.18

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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.