Home / 13,966,999.02-19,263,539.34-9,073,797.66

Finding the Fourth Proportional to 13,966,999.02, 19,263,539.34 and 9,073,797.66

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Solution

The fourth proportional to 13,966,999.02, 19,263,539.34 and 9,073,797.66 is: 12,514,746.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,966,999.02 : 19,263,539.34 = 9,073,797.66 : x
  2. Step 2: Convert to fraction form
    13,966,999.02/19,263,539.34 = 9,073,797.66/x
  3. Step 3: Cross multiply
    13,966,999.02x = 19,263,539.34 × 9,073,797.66
  4. Step 4: Simplify right side
    13,966,999.02x = 174,793,458,186,609.94
  5. Step 5: Solve for x
    x = 174,793,458,186,609.94/13,966,999.02
  6. Step 6: Final answer
    x = 12,514,746.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.