Home / 2,355,515,918.60-3,533,273,877.90-804,558,504.20

Finding the Fourth Proportional to 2,355,515,918.60, 3,533,273,877.90 and 804,558,504.20

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Solution

The fourth proportional to 2,355,515,918.60, 3,533,273,877.90 and 804,558,504.20 is: 1,206,837,756.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,515,918.60 : 3,533,273,877.90 = 804,558,504.20 : x
  2. Step 2: Convert to fraction form
    2,355,515,918.60/3,533,273,877.90 = 804,558,504.20/x
  3. Step 3: Cross multiply
    2,355,515,918.60x = 3,533,273,877.90 × 804,558,504.20
  4. Step 4: Simplify right side
    2,355,515,918.60x = 2,842,725,546,132,157,440
  5. Step 5: Solve for x
    x = 2,842,725,546,132,157,440/2,355,515,918.60
  6. Step 6: Final answer
    x = 1,206,837,756.30

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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.