Home / 14,323,443.44-21,473,111.07-6,230,322.36

Finding the Fourth Proportional to 14,323,443.44, 21,473,111.07 and 6,230,322.36

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Solution

The fourth proportional to 14,323,443.44, 21,473,111.07 and 6,230,322.36 is: 9,340,240.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,323,443.44 : 21,473,111.07 = 6,230,322.36 : x
  2. Step 2: Convert to fraction form
    14,323,443.44/21,473,111.07 = 6,230,322.36/x
  3. Step 3: Cross multiply
    14,323,443.44x = 21,473,111.07 × 6,230,322.36
  4. Step 4: Simplify right side
    14,323,443.44x = 133,784,404,038,184.53
  5. Step 5: Solve for x
    x = 133,784,404,038,184.53/14,323,443.44
  6. Step 6: Final answer
    x = 9,340,240.33

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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.