Home / 8,533,669,108,949.40-11,776,472,085,995-4,631,741,415,145.60

Finding the Fourth Proportional to 8,533,669,108,949.40, 11,776,472,085,995 and 4,631,741,415,145.60

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Solution

The fourth proportional to 8,533,669,108,949.40, 11,776,472,085,995 and 4,631,741,415,145.60 is: 6,391,807,883,411.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,669,108,949.40 : 11,776,472,085,995 = 4,631,741,415,145.60 : x
  2. Step 2: Convert to fraction form
    8,533,669,108,949.40/11,776,472,085,995 = 4,631,741,415,145.60/x
  3. Step 3: Cross multiply
    8,533,669,108,949.40x = 11,776,472,085,995 × 4,631,741,415,145.60
  4. Step 4: Simplify right side
    8,533,669,108,949.40x = 54,545,573,485,009,136,477,274,112
  5. Step 5: Solve for x
    x = 54,545,573,485,009,136,477,274,112/8,533,669,108,949.40
  6. Step 6: Final answer
    x = 6,391,807,883,411.64

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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.