Home / 27,097,067.15-37,365,686.84-16,081,688.67

Finding the Fourth Proportional to 27,097,067.15, 37,365,686.84 and 16,081,688.67

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Solution

The fourth proportional to 27,097,067.15, 37,365,686.84 and 16,081,688.67 is: 22,175,955.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,097,067.15 : 37,365,686.84 = 16,081,688.67 : x
  2. Step 2: Convert to fraction form
    27,097,067.15/37,365,686.84 = 16,081,688.67/x
  3. Step 3: Cross multiply
    27,097,067.15x = 37,365,686.84 × 16,081,688.67
  4. Step 4: Simplify right side
    27,097,067.15x = 600,903,342,701,596.12
  5. Step 5: Solve for x
    x = 600,903,342,701,596.12/27,097,067.15
  6. Step 6: Final answer
    x = 22,175,955.04

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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.