Home / 93,507,859.73-140,298,990.47-35,984,685.89

Finding the Fourth Proportional to 93,507,859.73, 140,298,990.47 and 35,984,685.89

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Solution

The fourth proportional to 93,507,859.73, 140,298,990.47 and 35,984,685.89 is: 53,991,344.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,507,859.73 : 140,298,990.47 = 35,984,685.89 : x
  2. Step 2: Convert to fraction form
    93,507,859.73/140,298,990.47 = 35,984,685.89/x
  3. Step 3: Cross multiply
    93,507,859.73x = 140,298,990.47 × 35,984,685.89
  4. Step 4: Simplify right side
    93,507,859.73x = 5,048,615,102,747,054
  5. Step 5: Solve for x
    x = 5,048,615,102,747,054/93,507,859.73
  6. Step 6: Final answer
    x = 53,991,344.87

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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.