Home / 14,651,326.60-21,961,826.70-6,568,174.60

Finding the Fourth Proportional to 14,651,326.60, 21,961,826.70 and 6,568,174.60

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Solution

The fourth proportional to 14,651,326.60, 21,961,826.70 and 6,568,174.60 is: 9,845,464.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,651,326.60 : 21,961,826.70 = 6,568,174.60 : x
  2. Step 2: Convert to fraction form
    14,651,326.60/21,961,826.70 = 6,568,174.60/x
  3. Step 3: Cross multiply
    14,651,326.60x = 21,961,826.70 × 6,568,174.60
  4. Step 4: Simplify right side
    14,651,326.60x = 144,249,112,300,541.81
  5. Step 5: Solve for x
    x = 144,249,112,300,541.81/14,651,326.60
  6. Step 6: Final answer
    x = 9,845,464.25

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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.