Home / 102,950,232.37-154,425,218.15-26,273,262.31

Finding the Fourth Proportional to 102,950,232.37, 154,425,218.15 and 26,273,262.31

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Solution

The fourth proportional to 102,950,232.37, 154,425,218.15 and 26,273,262.31 is: 39,409,860.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,950,232.37 : 154,425,218.15 = 26,273,262.31 : x
  2. Step 2: Convert to fraction form
    102,950,232.37/154,425,218.15 = 26,273,262.31/x
  3. Step 3: Cross multiply
    102,950,232.37x = 154,425,218.15 × 26,273,262.31
  4. Step 4: Simplify right side
    102,950,232.37x = 4,057,254,264,208,094
  5. Step 5: Solve for x
    x = 4,057,254,264,208,094/102,950,232.37
  6. Step 6: Final answer
    x = 39,409,860.19

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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.