Home / 10,793,394.40-16,165,208.40-10,544,562.40

Finding the Fourth Proportional to 10,793,394.40, 16,165,208.40 and 10,544,562.40

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Solution

The fourth proportional to 10,793,394.40, 16,165,208.40 and 10,544,562.40 is: 15,792,534.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793,394.40 : 16,165,208.40 = 10,544,562.40 : x
  2. Step 2: Convert to fraction form
    10,793,394.40/16,165,208.40 = 10,544,562.40/x
  3. Step 3: Cross multiply
    10,793,394.40x = 16,165,208.40 × 10,544,562.40
  4. Step 4: Simplify right side
    10,793,394.40x = 170,455,048,682,804.16
  5. Step 5: Solve for x
    x = 170,455,048,682,804.16/10,793,394.40
  6. Step 6: Final answer
    x = 15,792,534.06

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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.