Home / 25,307,992.07-37,968,461.62-7,357,096.07

Finding the Fourth Proportional to 25,307,992.07, 37,968,461.62 and 7,357,096.07

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Solution

The fourth proportional to 25,307,992.07, 37,968,461.62 and 7,357,096.07 is: 11,037,525.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,307,992.07 : 37,968,461.62 = 7,357,096.07 : x
  2. Step 2: Convert to fraction form
    25,307,992.07/37,968,461.62 = 7,357,096.07/x
  3. Step 3: Cross multiply
    25,307,992.07x = 37,968,461.62 × 7,357,096.07
  4. Step 4: Simplify right side
    25,307,992.07x = 279,337,619,768,447.81
  5. Step 5: Solve for x
    x = 279,337,619,768,447.81/25,307,992.07
  6. Step 6: Final answer
    x = 11,037,525.97

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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.