Home / 1,027,103,941,484.30-1,539,315,679,469.40-573,804,535,432.68

Finding the Fourth Proportional to 1,027,103,941,484.30, 1,539,315,679,469.40 and 573,804,535,432.68

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Solution

The fourth proportional to 1,027,103,941,484.30, 1,539,315,679,469.40 and 573,804,535,432.68 is: 859,958,065,262.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,103,941,484.30 : 1,539,315,679,469.40 = 573,804,535,432.68 : x
  2. Step 2: Convert to fraction form
    1,027,103,941,484.30/1,539,315,679,469.40 = 573,804,535,432.68/x
  3. Step 3: Cross multiply
    1,027,103,941,484.30x = 1,539,315,679,469.40 × 573,804,535,432.68
  4. Step 4: Simplify right side
    1,027,103,941,484.30x = 883,266,318,342,179,266,756,608
  5. Step 5: Solve for x
    x = 883,266,318,342,179,266,756,608/1,027,103,941,484.30
  6. Step 6: Final answer
    x = 859,958,065,262.36

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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.