Home / 848,065,666.44-1,270,624,279.77-595,137,395.30

Finding the Fourth Proportional to 848,065,666.44, 1,270,624,279.77 and 595,137,395.30

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Solution

The fourth proportional to 848,065,666.44, 1,270,624,279.77 and 595,137,395.30 is: 891,671,546.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,065,666.44 : 1,270,624,279.77 = 595,137,395.30 : x
  2. Step 2: Convert to fraction form
    848,065,666.44/1,270,624,279.77 = 595,137,395.30/x
  3. Step 3: Cross multiply
    848,065,666.44x = 1,270,624,279.77 × 595,137,395.30
  4. Step 4: Simplify right side
    848,065,666.44x = 756,196,024,260,903,040
  5. Step 5: Solve for x
    x = 756,196,024,260,903,040/848,065,666.44
  6. Step 6: Final answer
    x = 891,671,546.42

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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.