Home / 2,238,605,719.80-3,357,908,579.70-1,073,474,471.40

Finding the Fourth Proportional to 2,238,605,719.80, 3,357,908,579.70 and 1,073,474,471.40

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Solution

The fourth proportional to 2,238,605,719.80, 3,357,908,579.70 and 1,073,474,471.40 is: 1,610,211,707.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,605,719.80 : 3,357,908,579.70 = 1,073,474,471.40 : x
  2. Step 2: Convert to fraction form
    2,238,605,719.80/3,357,908,579.70 = 1,073,474,471.40/x
  3. Step 3: Cross multiply
    2,238,605,719.80x = 3,357,908,579.70 × 1,073,474,471.40
  4. Step 4: Simplify right side
    2,238,605,719.80x = 3,604,629,137,602,981,888
  5. Step 5: Solve for x
    x = 3,604,629,137,602,981,888/2,238,605,719.80
  6. Step 6: Final answer
    x = 1,610,211,707.10

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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.