Home / 39,510,211,602.42-59,276,959,504.20-15,916,307,365.26

Finding the Fourth Proportional to 39,510,211,602.42, 59,276,959,504.20 and 15,916,307,365.26

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Solution

The fourth proportional to 39,510,211,602.42, 59,276,959,504.20 and 15,916,307,365.26 is: 23,879,150,955.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,510,211,602.42 : 59,276,959,504.20 = 15,916,307,365.26 : x
  2. Step 2: Convert to fraction form
    39,510,211,602.42/59,276,959,504.20 = 15,916,307,365.26/x
  3. Step 3: Cross multiply
    39,510,211,602.42x = 59,276,959,504.20 × 15,916,307,365.26
  4. Step 4: Simplify right side
    39,510,211,602.42x = 943,470,307,146,917,216,256
  5. Step 5: Solve for x
    x = 943,470,307,146,917,216,256/39,510,211,602.42
  6. Step 6: Final answer
    x = 23,879,150,955.73

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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.