Home / 11,395,095,304.12-15,725,323,850.46-6,314,544,103.18

Finding the Fourth Proportional to 11,395,095,304.12, 15,725,323,850.46 and 6,314,544,103.18

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Solution

The fourth proportional to 11,395,095,304.12, 15,725,323,850.46 and 6,314,544,103.18 is: 8,714,122,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,095,304.12 : 15,725,323,850.46 = 6,314,544,103.18 : x
  2. Step 2: Convert to fraction form
    11,395,095,304.12/15,725,323,850.46 = 6,314,544,103.18/x
  3. Step 3: Cross multiply
    11,395,095,304.12x = 15,725,323,850.46 × 6,314,544,103.18
  4. Step 4: Simplify right side
    11,395,095,304.12x = 99,298,250,990,518,009,856
  5. Step 5: Solve for x
    x = 99,298,250,990,518,009,856/11,395,095,304.12
  6. Step 6: Final answer
    x = 8,714,122,027.10

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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.