Home / 13,785,816,574,706-20,678,724,863,482-4,606,874,382,447.60

Finding the Fourth Proportional to 13,785,816,574,706, 20,678,724,863,482 and 4,606,874,382,447.60

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Solution

The fourth proportional to 13,785,816,574,706, 20,678,724,863,482 and 4,606,874,382,447.60 is: 6,910,311,574,146.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,785,816,574,706 : 20,678,724,863,482 = 4,606,874,382,447.60 : x
  2. Step 2: Convert to fraction form
    13,785,816,574,706/20,678,724,863,482 = 4,606,874,382,447.60/x
  3. Step 3: Cross multiply
    13,785,816,574,706x = 20,678,724,863,482 × 4,606,874,382,447.60
  4. Step 4: Simplify right side
    13,785,816,574,706x = 95,264,287,835,257,455,631,138,816
  5. Step 5: Solve for x
    x = 95,264,287,835,257,455,631,138,816/13,785,816,574,706
  6. Step 6: Final answer
    x = 6,910,311,574,146.93

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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.