Home / 793,118,650.23-1,094,455,757.39-440,682,590.07

Finding the Fourth Proportional to 793,118,650.23, 1,094,455,757.39 and 440,682,590.07

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Solution

The fourth proportional to 793,118,650.23, 1,094,455,757.39 and 440,682,590.07 is: 608,115,315.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,118,650.23 : 1,094,455,757.39 = 440,682,590.07 : x
  2. Step 2: Convert to fraction form
    793,118,650.23/1,094,455,757.39 = 440,682,590.07/x
  3. Step 3: Cross multiply
    793,118,650.23x = 1,094,455,757.39 × 440,682,590.07
  4. Step 4: Simplify right side
    793,118,650.23x = 482,307,597,881,445,312
  5. Step 5: Solve for x
    x = 482,307,597,881,445,312/793,118,650.23
  6. Step 6: Final answer
    x = 608,115,315.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.