Home / 3,607,674,207,005.80-4,978,769,277,702-2,237,890,955,072.80

Finding the Fourth Proportional to 3,607,674,207,005.80, 4,978,769,277,702 and 2,237,890,955,072.80

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Solution

The fourth proportional to 3,607,674,207,005.80, 4,978,769,277,702 and 2,237,890,955,072.80 is: 3,088,400,474,834.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,674,207,005.80 : 4,978,769,277,702 = 2,237,890,955,072.80 : x
  2. Step 2: Convert to fraction form
    3,607,674,207,005.80/4,978,769,277,702 = 2,237,890,955,072.80/x
  3. Step 3: Cross multiply
    3,607,674,207,005.80x = 4,978,769,277,702 × 2,237,890,955,072.80
  4. Step 4: Simplify right side
    3,607,674,207,005.80x = 11,141,942,733,963,643,433,517,056
  5. Step 5: Solve for x
    x = 11,141,942,733,963,643,433,517,056/3,607,674,207,005.80
  6. Step 6: Final answer
    x = 3,088,400,474,834.15

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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.