Home / 26,904,054.96-37,111,025.34-19,171,595.76

Finding the Fourth Proportional to 26,904,054.96, 37,111,025.34 and 19,171,595.76

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Solution

The fourth proportional to 26,904,054.96, 37,111,025.34 and 19,171,595.76 is: 26,444,994.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,054.96 : 37,111,025.34 = 19,171,595.76 : x
  2. Step 2: Convert to fraction form
    26,904,054.96/37,111,025.34 = 19,171,595.76/x
  3. Step 3: Cross multiply
    26,904,054.96x = 37,111,025.34 × 19,171,595.76
  4. Step 4: Simplify right side
    26,904,054.96x = 711,477,576,057,596.75
  5. Step 5: Solve for x
    x = 711,477,576,057,596.75/26,904,054.96
  6. Step 6: Final answer
    x = 26,444,994.15

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1.5x scale

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.