Home / 11,395,095,302.51-15,725,323,848.22-6,314,544,101.57

Finding the Fourth Proportional to 11,395,095,302.51, 15,725,323,848.22 and 6,314,544,101.57

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Solution

The fourth proportional to 11,395,095,302.51, 15,725,323,848.22 and 6,314,544,101.57 is: 8,714,122,024.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,095,302.51 : 15,725,323,848.22 = 6,314,544,101.57 : x
  2. Step 2: Convert to fraction form
    11,395,095,302.51/15,725,323,848.22 = 6,314,544,101.57/x
  3. Step 3: Cross multiply
    11,395,095,302.51x = 15,725,323,848.22 × 6,314,544,101.57
  4. Step 4: Simplify right side
    11,395,095,302.51x = 99,298,250,950,945,456,128
  5. Step 5: Solve for x
    x = 99,298,250,950,945,456,128/11,395,095,302.51
  6. Step 6: Final answer
    x = 8,714,122,024.86

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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.