Home / 14,041,797.36-19,303,283.82-12,074,470.80

Finding the Fourth Proportional to 14,041,797.36, 19,303,283.82 and 12,074,470.80

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Solution

The fourth proportional to 14,041,797.36, 19,303,283.82 and 12,074,470.80 is: 16,598,796.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,797.36 : 19,303,283.82 = 12,074,470.80 : x
  2. Step 2: Convert to fraction form
    14,041,797.36/19,303,283.82 = 12,074,470.80/x
  3. Step 3: Cross multiply
    14,041,797.36x = 19,303,283.82 × 12,074,470.80
  4. Step 4: Simplify right side
    14,041,797.36x = 233,076,936,828,702.47
  5. Step 5: Solve for x
    x = 233,076,936,828,702.47/14,041,797.36
  6. Step 6: Final answer
    x = 16,598,796.50

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.