Home / 11,583,012.40-17,374,518.60-9,693,444.40

Finding the Fourth Proportional to 11,583,012.40, 17,374,518.60 and 9,693,444.40

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Solution

The fourth proportional to 11,583,012.40, 17,374,518.60 and 9,693,444.40 is: 14,540,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,012.40 : 17,374,518.60 = 9,693,444.40 : x
  2. Step 2: Convert to fraction form
    11,583,012.40/17,374,518.60 = 9,693,444.40/x
  3. Step 3: Cross multiply
    11,583,012.40x = 17,374,518.60 × 9,693,444.40
  4. Step 4: Simplify right side
    11,583,012.40x = 168,418,930,025,865.88
  5. Step 5: Solve for x
    x = 168,418,930,025,865.88/11,583,012.40
  6. Step 6: Final answer
    x = 14,540,166.60

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1.5x scale

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.