Home / 37,407,912.29-51,658,569.75-35,369,946.32

Finding the Fourth Proportional to 37,407,912.29, 51,658,569.75 and 35,369,946.32

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Solution

The fourth proportional to 37,407,912.29, 51,658,569.75 and 35,369,946.32 is: 48,844,234.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,407,912.29 : 51,658,569.75 = 35,369,946.32 : x
  2. Step 2: Convert to fraction form
    37,407,912.29/51,658,569.75 = 35,369,946.32/x
  3. Step 3: Cross multiply
    37,407,912.29x = 51,658,569.75 × 35,369,946.32
  4. Step 4: Simplify right side
    37,407,912.29x = 1,827,160,839,190,399.50
  5. Step 5: Solve for x
    x = 1,827,160,839,190,399.50/37,407,912.29
  6. Step 6: Final answer
    x = 48,844,234.47

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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.