Home / 14,734,989.46-22,106,023.44-5,636,938.24

Finding the Fourth Proportional to 14,734,989.46, 22,106,023.44 and 5,636,938.24

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Solution

The fourth proportional to 14,734,989.46, 22,106,023.44 and 5,636,938.24 is: 8,456,761.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,734,989.46 : 22,106,023.44 = 5,636,938.24 : x
  2. Step 2: Convert to fraction form
    14,734,989.46/22,106,023.44 = 5,636,938.24/x
  3. Step 3: Cross multiply
    14,734,989.46x = 22,106,023.44 × 5,636,938.24
  4. Step 4: Simplify right side
    14,734,989.46x = 124,610,288,863,272.36
  5. Step 5: Solve for x
    x = 124,610,288,863,272.36/14,734,989.46
  6. Step 6: Final answer
    x = 8,456,761.32

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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.