Home / 15,660,054.45-23,490,081.68-15,660,054.45

Finding the Fourth Proportional to 15,660,054.45, 23,490,081.68 and 15,660,054.45

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Solution

The fourth proportional to 15,660,054.45, 23,490,081.68 and 15,660,054.45 is: 23,490,081.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,660,054.45 : 23,490,081.68 = 15,660,054.45 : x
  2. Step 2: Convert to fraction form
    15,660,054.45/23,490,081.68 = 15,660,054.45/x
  3. Step 3: Cross multiply
    15,660,054.45x = 23,490,081.68 × 15,660,054.45
  4. Step 4: Simplify right side
    15,660,054.45x = 367,855,958,065,447.19
  5. Step 5: Solve for x
    x = 367,855,958,065,447.19/15,660,054.45
  6. Step 6: Final answer
    x = 23,490,081.68

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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.