Home / 794,017,521.21-1,095,774,412.32-441,618,994.11

Finding the Fourth Proportional to 794,017,521.21, 1,095,774,412.32 and 441,618,994.11

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Solution

The fourth proportional to 794,017,521.21, 1,095,774,412.32 and 441,618,994.11 is: 609,451,026.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,017,521.21 : 1,095,774,412.32 = 441,618,994.11 : x
  2. Step 2: Convert to fraction form
    794,017,521.21/1,095,774,412.32 = 441,618,994.11/x
  3. Step 3: Cross multiply
    794,017,521.21x = 1,095,774,412.32 × 441,618,994.11
  4. Step 4: Simplify right side
    794,017,521.21x = 483,914,793,740,234,752
  5. Step 5: Solve for x
    x = 483,914,793,740,234,752/794,017,521.21
  6. Step 6: Final answer
    x = 609,451,026.98

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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.