Home / 45,963,575.06-68,924,165.30-13,603,906.58

Finding the Fourth Proportional to 45,963,575.06, 68,924,165.30 and 13,603,906.58

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Solution

The fourth proportional to 45,963,575.06, 68,924,165.30 and 13,603,906.58 is: 20,399,586.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,963,575.06 : 68,924,165.30 = 13,603,906.58 : x
  2. Step 2: Convert to fraction form
    45,963,575.06/68,924,165.30 = 13,603,906.58/x
  3. Step 3: Cross multiply
    45,963,575.06x = 68,924,165.30 × 13,603,906.58
  4. Step 4: Simplify right side
    45,963,575.06x = 937,637,905,845,677.62
  5. Step 5: Solve for x
    x = 937,637,905,845,677.62/45,963,575.06
  6. Step 6: Final answer
    x = 20,399,586.08

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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.