Home / 19,495,744.42-26,905,932.08-10,793,917.03

Finding the Fourth Proportional to 19,495,744.42, 26,905,932.08 and 10,793,917.03

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Solution

The fourth proportional to 19,495,744.42, 26,905,932.08 and 10,793,917.03 is: 14,896,604.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,744.42 : 26,905,932.08 = 10,793,917.03 : x
  2. Step 2: Convert to fraction form
    19,495,744.42/26,905,932.08 = 10,793,917.03/x
  3. Step 3: Cross multiply
    19,495,744.42x = 26,905,932.08 × 10,793,917.03
  4. Step 4: Simplify right side
    19,495,744.42x = 290,420,398,486,335.31
  5. Step 5: Solve for x
    x = 290,420,398,486,335.31/19,495,744.42
  6. Step 6: Final answer
    x = 14,896,604.73

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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.