Home / 6,124,032,073.80-9,186,048,110.70-5,398,437,961.80

Finding the Fourth Proportional to 6,124,032,073.80, 9,186,048,110.70 and 5,398,437,961.80

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Solution

The fourth proportional to 6,124,032,073.80, 9,186,048,110.70 and 5,398,437,961.80 is: 8,097,656,942.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,032,073.80 : 9,186,048,110.70 = 5,398,437,961.80 : x
  2. Step 2: Convert to fraction form
    6,124,032,073.80/9,186,048,110.70 = 5,398,437,961.80/x
  3. Step 3: Cross multiply
    6,124,032,073.80x = 9,186,048,110.70 × 5,398,437,961.80
  4. Step 4: Simplify right side
    6,124,032,073.80x = 49,590,310,839,724,056,576
  5. Step 5: Solve for x
    x = 49,590,310,839,724,056,576/6,124,032,073.80
  6. Step 6: Final answer
    x = 8,097,656,942.70

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Double scale
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Similar ratio
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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.