Home / 26,141,975.98-36,075,723.51-14,380,989.82

Finding the Fourth Proportional to 26,141,975.98, 36,075,723.51 and 14,380,989.82

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Solution

The fourth proportional to 26,141,975.98, 36,075,723.51 and 14,380,989.82 is: 19,845,654.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,975.98 : 36,075,723.51 = 14,380,989.82 : x
  2. Step 2: Convert to fraction form
    26,141,975.98/36,075,723.51 = 14,380,989.82/x
  3. Step 3: Cross multiply
    26,141,975.98x = 36,075,723.51 × 14,380,989.82
  4. Step 4: Simplify right side
    26,141,975.98x = 518,804,612,546,444.62
  5. Step 5: Solve for x
    x = 518,804,612,546,444.62/26,141,975.98
  6. Step 6: Final answer
    x = 19,845,654.09

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1.5x scale

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.