Home / 33,101,602.53-45,679,495.50-19,163,548.59

Finding the Fourth Proportional to 33,101,602.53, 45,679,495.50 and 19,163,548.59

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Solution

The fourth proportional to 33,101,602.53, 45,679,495.50 and 19,163,548.59 is: 26,445,282.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,101,602.53 : 45,679,495.50 = 19,163,548.59 : x
  2. Step 2: Convert to fraction form
    33,101,602.53/45,679,495.50 = 19,163,548.59/x
  3. Step 3: Cross multiply
    33,101,602.53x = 45,679,495.50 × 19,163,548.59
  4. Step 4: Simplify right side
    33,101,602.53x = 875,381,231,580,936.38
  5. Step 5: Solve for x
    x = 875,381,231,580,936.38/33,101,602.53
  6. Step 6: Final answer
    x = 26,445,282.54

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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.