Home / 35,118,953,138.69-48,462,857,595.32-19,061,289,453.27

Finding the Fourth Proportional to 35,118,953,138.69, 48,462,857,595.32 and 19,061,289,453.27

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Solution

The fourth proportional to 35,118,953,138.69, 48,462,857,595.32 and 19,061,289,453.27 is: 26,303,875,081.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,118,953,138.69 : 48,462,857,595.32 = 19,061,289,453.27 : x
  2. Step 2: Convert to fraction form
    35,118,953,138.69/48,462,857,595.32 = 19,061,289,453.27/x
  3. Step 3: Cross multiply
    35,118,953,138.69x = 48,462,857,595.32 × 19,061,289,453.27
  4. Step 4: Simplify right side
    35,118,953,138.69x = 923,764,556,356,999,053,312
  5. Step 5: Solve for x
    x = 923,764,556,356,999,053,312/35,118,953,138.69
  6. Step 6: Final answer
    x = 26,303,875,081.61

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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.