Home / 25,307,989.41-37,968,457.63-7,357,093.41

Finding the Fourth Proportional to 25,307,989.41, 37,968,457.63 and 7,357,093.41

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Solution

The fourth proportional to 25,307,989.41, 37,968,457.63 and 7,357,093.41 is: 11,037,521.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,307,989.41 : 37,968,457.63 = 7,357,093.41 : x
  2. Step 2: Convert to fraction form
    25,307,989.41/37,968,457.63 = 7,357,093.41/x
  3. Step 3: Cross multiply
    25,307,989.41x = 37,968,457.63 × 7,357,093.41
  4. Step 4: Simplify right side
    25,307,989.41x = 279,337,489,270,557.34
  5. Step 5: Solve for x
    x = 279,337,489,270,557.34/25,307,989.41
  6. Step 6: Final answer
    x = 11,037,521.98

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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.