Home / 11,395,095,303.12-15,725,323,849.08-6,314,544,102.18

Finding the Fourth Proportional to 11,395,095,303.12, 15,725,323,849.08 and 6,314,544,102.18

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Solution

The fourth proportional to 11,395,095,303.12, 15,725,323,849.08 and 6,314,544,102.18 is: 8,714,122,025.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,095,303.12 : 15,725,323,849.08 = 6,314,544,102.18 : x
  2. Step 2: Convert to fraction form
    11,395,095,303.12/15,725,323,849.08 = 6,314,544,102.18/x
  3. Step 3: Cross multiply
    11,395,095,303.12x = 15,725,323,849.08 × 6,314,544,102.18
  4. Step 4: Simplify right side
    11,395,095,303.12x = 99,298,250,966,078,619,648
  5. Step 5: Solve for x
    x = 99,298,250,966,078,619,648/11,395,095,303.12
  6. Step 6: Final answer
    x = 8,714,122,025.72

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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.