Home / 8,223,082,210,501.40-11,348,125,595,761-4,519,429,796,594.50

Finding the Fourth Proportional to 8,223,082,210,501.40, 11,348,125,595,761 and 4,519,429,796,594.50

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Solution

The fourth proportional to 8,223,082,210,501.40, 11,348,125,595,761 and 4,519,429,796,594.50 is: 6,236,962,691,128.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,082,210,501.40 : 11,348,125,595,761 = 4,519,429,796,594.50 : x
  2. Step 2: Convert to fraction form
    8,223,082,210,501.40/11,348,125,595,761 = 4,519,429,796,594.50/x
  3. Step 3: Cross multiply
    8,223,082,210,501.40x = 11,348,125,595,761 × 4,519,429,796,594.50
  4. Step 4: Simplify right side
    8,223,082,210,501.40x = 51,287,056,952,978,973,229,318,144
  5. Step 5: Solve for x
    x = 51,287,056,952,978,973,229,318,144/8,223,082,210,501.40
  6. Step 6: Final answer
    x = 6,236,962,691,128.41

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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.