Home / 9,615,999.20-14,396,005.20-9,336,063.20

Finding the Fourth Proportional to 9,615,999.20, 14,396,005.20 and 9,336,063.20

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Solution

The fourth proportional to 9,615,999.20, 14,396,005.20 and 9,336,063.20 is: 13,976,916.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615,999.20 : 14,396,005.20 = 9,336,063.20 : x
  2. Step 2: Convert to fraction form
    9,615,999.20/14,396,005.20 = 9,336,063.20/x
  3. Step 3: Cross multiply
    9,615,999.20x = 14,396,005.20 × 9,336,063.20
  4. Step 4: Simplify right side
    9,615,999.20x = 134,402,014,374,728.62
  5. Step 5: Solve for x
    x = 134,402,014,374,728.62/9,615,999.20
  6. Step 6: Final answer
    x = 13,976,916.14

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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.