Home / 19,041,595,216.23-26,275,839,464.05-11,210,030,157.14

Finding the Fourth Proportional to 19,041,595,216.23, 26,275,839,464.05 and 11,210,030,157.14

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Solution

The fourth proportional to 19,041,595,216.23, 26,275,839,464.05 and 11,210,030,157.14 is: 15,468,922,086.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041,595,216.23 : 26,275,839,464.05 = 11,210,030,157.14 : x
  2. Step 2: Convert to fraction form
    19,041,595,216.23/26,275,839,464.05 = 11,210,030,157.14/x
  3. Step 3: Cross multiply
    19,041,595,216.23x = 26,275,839,464.05 × 11,210,030,157.14
  4. Step 4: Simplify right side
    19,041,595,216.23x = 294,552,952,796,121,137,152
  5. Step 5: Solve for x
    x = 294,552,952,796,121,137,152/19,041,595,216.23
  6. Step 6: Final answer
    x = 15,468,922,086.16

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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.