Home / 1,022,381,323.55-1,533,571,985.33-1,022,381,323.55

Finding the Fourth Proportional to 1,022,381,323.55, 1,533,571,985.33 and 1,022,381,323.55

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Solution

The fourth proportional to 1,022,381,323.55, 1,533,571,985.33 and 1,022,381,323.55 is: 1,533,571,985.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,381,323.55 : 1,533,571,985.33 = 1,022,381,323.55 : x
  2. Step 2: Convert to fraction form
    1,022,381,323.55/1,533,571,985.33 = 1,022,381,323.55/x
  3. Step 3: Cross multiply
    1,022,381,323.55x = 1,533,571,985.33 × 1,022,381,323.55
  4. Step 4: Simplify right side
    1,022,381,323.55x = 1,567,895,356,115,774,720
  5. Step 5: Solve for x
    x = 1,567,895,356,115,774,720/1,022,381,323.55
  6. Step 6: Final answer
    x = 1,533,571,985.33

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.