Home / 19,041,595,235.10-26,275,839,490.12-11,210,030,176.05

Finding the Fourth Proportional to 19,041,595,235.10, 26,275,839,490.12 and 11,210,030,176.05

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Solution

The fourth proportional to 19,041,595,235.10, 26,275,839,490.12 and 11,210,030,176.05 is: 15,468,922,112.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041,595,235.10 : 26,275,839,490.12 = 11,210,030,176.05 : x
  2. Step 2: Convert to fraction form
    19,041,595,235.10/26,275,839,490.12 = 11,210,030,176.05/x
  3. Step 3: Cross multiply
    19,041,595,235.10x = 26,275,839,490.12 × 11,210,030,176.05
  4. Step 4: Simplify right side
    19,041,595,235.10x = 294,552,953,585,291,427,840
  5. Step 5: Solve for x
    x = 294,552,953,585,291,427,840/19,041,595,235.10
  6. Step 6: Final answer
    x = 15,468,922,112.28

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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.