Home / 47,999,712.60-71,942,007.60-24,632,424.36

Finding the Fourth Proportional to 47,999,712.60, 71,942,007.60 and 24,632,424.36

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Solution

The fourth proportional to 47,999,712.60, 71,942,007.60 and 24,632,424.36 is: 36,919,097.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,999,712.60 : 71,942,007.60 = 24,632,424.36 : x
  2. Step 2: Convert to fraction form
    47,999,712.60/71,942,007.60 = 24,632,424.36/x
  3. Step 3: Cross multiply
    47,999,712.60x = 71,942,007.60 × 24,632,424.36
  4. Step 4: Simplify right side
    47,999,712.60x = 1,772,106,060,513,545
  5. Step 5: Solve for x
    x = 1,772,106,060,513,545/47,999,712.60
  6. Step 6: Final answer
    x = 36,919,097.31

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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.