Home / 270,303,412,815.54-373,019,079,073.17-146,704,554,033.18

Finding the Fourth Proportional to 270,303,412,815.54, 373,019,079,073.17 and 146,704,554,033.18

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Solution

The fourth proportional to 270,303,412,815.54, 373,019,079,073.17 and 146,704,554,033.18 is: 202,452,485,047.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,303,412,815.54 : 373,019,079,073.17 = 146,704,554,033.18 : x
  2. Step 2: Convert to fraction form
    270,303,412,815.54/373,019,079,073.17 = 146,704,554,033.18/x
  3. Step 3: Cross multiply
    270,303,412,815.54x = 373,019,079,073.17 × 146,704,554,033.18
  4. Step 4: Simplify right side
    270,303,412,815.54x = 54,723,597,641,296,908,386,304
  5. Step 5: Solve for x
    x = 54,723,597,641,296,908,386,304/270,303,412,815.54
  6. Step 6: Final answer
    x = 202,452,485,047.39

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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.