Home / 14,095,357.40-21,145,004.40-6,008,268.80

Finding the Fourth Proportional to 14,095,357.40, 21,145,004.40 and 6,008,268.80

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Solution

The fourth proportional to 14,095,357.40, 21,145,004.40 and 6,008,268.80 is: 9,013,242.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095,357.40 : 21,145,004.40 = 6,008,268.80 : x
  2. Step 2: Convert to fraction form
    14,095,357.40/21,145,004.40 = 6,008,268.80/x
  3. Step 3: Cross multiply
    14,095,357.40x = 21,145,004.40 × 6,008,268.80
  4. Step 4: Simplify right side
    14,095,357.40x = 127,044,870,212,382.70
  5. Step 5: Solve for x
    x = 127,044,870,212,382.70/14,095,357.40
  6. Step 6: Final answer
    x = 9,013,242.21

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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.