Home / 956,816,550.60-1,434,091,085.10-404,117,910.60

Finding the Fourth Proportional to 956,816,550.60, 1,434,091,085.10 and 404,117,910.60

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Solution

The fourth proportional to 956,816,550.60, 1,434,091,085.10 and 404,117,910.60 is: 605,698,022.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,816,550.60 : 1,434,091,085.10 = 404,117,910.60 : x
  2. Step 2: Convert to fraction form
    956,816,550.60/1,434,091,085.10 = 404,117,910.60/x
  3. Step 3: Cross multiply
    956,816,550.60x = 1,434,091,085.10 × 404,117,910.60
  4. Step 4: Simplify right side
    956,816,550.60x = 579,541,892,920,698,752
  5. Step 5: Solve for x
    x = 579,541,892,920,698,752/956,816,550.60
  6. Step 6: Final answer
    x = 605,698,022.84

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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.