Home / 45,963,573.06-68,924,162.31-13,603,904.58

Finding the Fourth Proportional to 45,963,573.06, 68,924,162.31 and 13,603,904.58

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Solution

The fourth proportional to 45,963,573.06, 68,924,162.31 and 13,603,904.58 is: 20,399,583.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,963,573.06 : 68,924,162.31 = 13,603,904.58 : x
  2. Step 2: Convert to fraction form
    45,963,573.06/68,924,162.31 = 13,603,904.58/x
  3. Step 3: Cross multiply
    45,963,573.06x = 68,924,162.31 × 13,603,904.58
  4. Step 4: Simplify right side
    45,963,573.06x = 937,637,727,321,672.38
  5. Step 5: Solve for x
    x = 937,637,727,321,672.38/45,963,573.06
  6. Step 6: Final answer
    x = 20,399,583.08

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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.