Home / 35,927,810.88-49,579,800.48-19,629,936.96

Finding the Fourth Proportional to 35,927,810.88, 49,579,800.48 and 19,629,936.96

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Solution

The fourth proportional to 35,927,810.88, 49,579,800.48 and 19,629,936.96 is: 27,088,996.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,927,810.88 : 49,579,800.48 = 19,629,936.96 : x
  2. Step 2: Convert to fraction form
    35,927,810.88/49,579,800.48 = 19,629,936.96/x
  3. Step 3: Cross multiply
    35,927,810.88x = 49,579,800.48 × 19,629,936.96
  4. Step 4: Simplify right side
    35,927,810.88x = 973,248,357,911,777.75
  5. Step 5: Solve for x
    x = 973,248,357,911,777.75/35,927,810.88
  6. Step 6: Final answer
    x = 27,088,996.91

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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.