Home / 793,867,245.12-1,095,537,706.52-441,435,669.01

Finding the Fourth Proportional to 793,867,245.12, 1,095,537,706.52 and 441,435,669.01

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Solution

The fourth proportional to 793,867,245.12, 1,095,537,706.52 and 441,435,669.01 is: 609,181,728.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,867,245.12 : 1,095,537,706.52 = 441,435,669.01 : x
  2. Step 2: Convert to fraction form
    793,867,245.12/1,095,537,706.52 = 441,435,669.01/x
  3. Step 3: Cross multiply
    793,867,245.12x = 1,095,537,706.52 × 441,435,669.01
  4. Step 4: Simplify right side
    793,867,245.12x = 483,609,420,403,337,216
  5. Step 5: Solve for x
    x = 483,609,420,403,337,216/793,867,245.12
  6. Step 6: Final answer
    x = 609,181,728.28

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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.