Home / 17,529,035.60-26,293,553.40-9,970,763.60

Finding the Fourth Proportional to 17,529,035.60, 26,293,553.40 and 9,970,763.60

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Solution

The fourth proportional to 17,529,035.60, 26,293,553.40 and 9,970,763.60 is: 14,956,145.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,035.60 : 26,293,553.40 = 9,970,763.60 : x
  2. Step 2: Convert to fraction form
    17,529,035.60/26,293,553.40 = 9,970,763.60/x
  3. Step 3: Cross multiply
    17,529,035.60x = 26,293,553.40 × 9,970,763.60
  4. Step 4: Simplify right side
    17,529,035.60x = 262,166,805,155,376.22
  5. Step 5: Solve for x
    x = 262,166,805,155,376.22/17,529,035.60
  6. Step 6: Final answer
    x = 14,956,145.40

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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.