Home / 86,669,442,022.05-130,004,163,033.07-86,669,442,022.05

Finding the Fourth Proportional to 86,669,442,022.05, 130,004,163,033.07 and 86,669,442,022.05

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Solution

The fourth proportional to 86,669,442,022.05, 130,004,163,033.07 and 86,669,442,022.05 is: 130,004,163,033.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,669,442,022.05 : 130,004,163,033.07 = 86,669,442,022.05 : x
  2. Step 2: Convert to fraction form
    86,669,442,022.05/130,004,163,033.07 = 86,669,442,022.05/x
  3. Step 3: Cross multiply
    86,669,442,022.05x = 130,004,163,033.07 × 86,669,442,022.05
  4. Step 4: Simplify right side
    86,669,442,022.05x = 11,267,388,270,619,796,701,184
  5. Step 5: Solve for x
    x = 11,267,388,270,619,796,701,184/86,669,442,022.05
  6. Step 6: Final answer
    x = 130,004,163,033.07

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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.