Home / 536,544,187.60-804,816,281.40-363,081,845.20

Finding the Fourth Proportional to 536,544,187.60, 804,816,281.40 and 363,081,845.20

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Solution

The fourth proportional to 536,544,187.60, 804,816,281.40 and 363,081,845.20 is: 544,622,767.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,544,187.60 : 804,816,281.40 = 363,081,845.20 : x
  2. Step 2: Convert to fraction form
    536,544,187.60/804,816,281.40 = 363,081,845.20/x
  3. Step 3: Cross multiply
    536,544,187.60x = 804,816,281.40 × 363,081,845.20
  4. Step 4: Simplify right side
    536,544,187.60x = 292,214,180,497,714,432
  5. Step 5: Solve for x
    x = 292,214,180,497,714,432/536,544,187.60
  6. Step 6: Final answer
    x = 544,622,767.80

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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.