Home / 34,018,936.68-51,014,216.78-10,669,663.77

Finding the Fourth Proportional to 34,018,936.68, 51,014,216.78 and 10,669,663.77

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Solution

The fourth proportional to 34,018,936.68, 51,014,216.78 and 10,669,663.77 is: 16,000,045.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,018,936.68 : 51,014,216.78 = 10,669,663.77 : x
  2. Step 2: Convert to fraction form
    34,018,936.68/51,014,216.78 = 10,669,663.77/x
  3. Step 3: Cross multiply
    34,018,936.68x = 51,014,216.78 × 10,669,663.77
  4. Step 4: Simplify right side
    34,018,936.68x = 544,304,540,532,492.06
  5. Step 5: Solve for x
    x = 544,304,540,532,492.06/34,018,936.68
  6. Step 6: Final answer
    x = 16,000,045.67

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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.