Home / 14,859,986.10-22,263,407.10-12,734,222.10

Finding the Fourth Proportional to 14,859,986.10, 22,263,407.10 and 12,734,222.10

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Solution

The fourth proportional to 14,859,986.10, 22,263,407.10 and 12,734,222.10 is: 19,078,562.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,859,986.10 : 22,263,407.10 = 12,734,222.10 : x
  2. Step 2: Convert to fraction form
    14,859,986.10/22,263,407.10 = 12,734,222.10/x
  3. Step 3: Cross multiply
    14,859,986.10x = 22,263,407.10 × 12,734,222.10
  4. Step 4: Simplify right side
    14,859,986.10x = 283,507,170,714,116.94
  5. Step 5: Solve for x
    x = 283,507,170,714,116.94/14,859,986.10
  6. Step 6: Final answer
    x = 19,078,562.31

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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.