Home / 14,833,599,218.16-20,470,362,113.43-8,151,026,250.12

Finding the Fourth Proportional to 14,833,599,218.16, 20,470,362,113.43 and 8,151,026,250.12

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Solution

The fourth proportional to 14,833,599,218.16, 20,470,362,113.43 and 8,151,026,250.12 is: 11,248,413,583.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,833,599,218.16 : 20,470,362,113.43 = 8,151,026,250.12 : x
  2. Step 2: Convert to fraction form
    14,833,599,218.16/20,470,362,113.43 = 8,151,026,250.12/x
  3. Step 3: Cross multiply
    14,833,599,218.16x = 20,470,362,113.43 × 8,151,026,250.12
  4. Step 4: Simplify right side
    14,833,599,218.16x = 166,854,458,936,029,839,360
  5. Step 5: Solve for x
    x = 166,854,458,936,029,839,360/14,833,599,218.16
  6. Step 6: Final answer
    x = 11,248,413,583.38

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1.5x scale

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.