Home / 2,869,572,657,830.40-4,307,422,092,163.80-1,236,723,968,228.60

Finding the Fourth Proportional to 2,869,572,657,830.40, 4,307,422,092,163.80 and 1,236,723,968,228.60

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Solution

The fourth proportional to 2,869,572,657,830.40, 4,307,422,092,163.80 and 1,236,723,968,228.60 is: 1,856,406,084,759.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,572,657,830.40 : 4,307,422,092,163.80 = 1,236,723,968,228.60 : x
  2. Step 2: Convert to fraction form
    2,869,572,657,830.40/4,307,422,092,163.80 = 1,236,723,968,228.60/x
  3. Step 3: Cross multiply
    2,869,572,657,830.40x = 4,307,422,092,163.80 × 1,236,723,968,228.60
  4. Step 4: Simplify right side
    2,869,572,657,830.40x = 5,327,092,142,656,353,388,724,224
  5. Step 5: Solve for x
    x = 5,327,092,142,656,353,388,724,224/2,869,572,657,830.40
  6. Step 6: Final answer
    x = 1,856,406,084,759.68

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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.