Home / 14,761,035.36-22,141,421.28-4,663,656

Finding the Fourth Proportional to 14,761,035.36, 22,141,421.28 and 4,663,656

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Solution

The fourth proportional to 14,761,035.36, 22,141,421.28 and 4,663,656 is: 6,995,442.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,035.36 : 22,141,421.28 = 4,663,656 : x
  2. Step 2: Convert to fraction form
    14,761,035.36/22,141,421.28 = 4,663,656/x
  3. Step 3: Cross multiply
    14,761,035.36x = 22,141,421.28 × 4,663,656
  4. Step 4: Simplify right side
    14,761,035.36x = 103,259,972,200,999.69
  5. Step 5: Solve for x
    x = 103,259,972,200,999.69/14,761,035.36
  6. Step 6: Final answer
    x = 6,995,442.37

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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.