Home / 2,072,829,585.26-2,860,504,616.38-1,133,035,980.26

Finding the Fourth Proportional to 2,072,829,585.26, 2,860,504,616.38 and 1,133,035,980.26

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Solution

The fourth proportional to 2,072,829,585.26, 2,860,504,616.38 and 1,133,035,980.26 is: 1,563,589,537.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,829,585.26 : 2,860,504,616.38 = 1,133,035,980.26 : x
  2. Step 2: Convert to fraction form
    2,072,829,585.26/2,860,504,616.38 = 1,133,035,980.26/x
  3. Step 3: Cross multiply
    2,072,829,585.26x = 2,860,504,616.38 × 1,133,035,980.26
  4. Step 4: Simplify right side
    2,072,829,585.26x = 3,241,054,652,058,368,512
  5. Step 5: Solve for x
    x = 3,241,054,652,058,368,512/2,072,829,585.26
  6. Step 6: Final answer
    x = 1,563,589,537.27

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Double scale
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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.