Home / 682,465,514.70-1,023,698,272.05-682,465,514.70

Finding the Fourth Proportional to 682,465,514.70, 1,023,698,272.05 and 682,465,514.70

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Solution

The fourth proportional to 682,465,514.70, 1,023,698,272.05 and 682,465,514.70 is: 1,023,698,272.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,465,514.70 : 1,023,698,272.05 = 682,465,514.70 : x
  2. Step 2: Convert to fraction form
    682,465,514.70/1,023,698,272.05 = 682,465,514.70/x
  3. Step 3: Cross multiply
    682,465,514.70x = 1,023,698,272.05 × 682,465,514.70
  4. Step 4: Simplify right side
    682,465,514.70x = 698,638,768,132,103,936
  5. Step 5: Solve for x
    x = 698,638,768,132,103,936/682,465,514.70
  6. Step 6: Final answer
    x = 1,023,698,272.05

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1.5x scale

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.