Home / 2,883,365,450,236.20-3,979,047,266,099.60-1,564,977,874,687.20

Finding the Fourth Proportional to 2,883,365,450,236.20, 3,979,047,266,099.60 and 1,564,977,874,687.20

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Solution

The fourth proportional to 2,883,365,450,236.20, 3,979,047,266,099.60 and 1,564,977,874,687.20 is: 2,159,671,065,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,365,450,236.20 : 3,979,047,266,099.60 = 1,564,977,874,687.20 : x
  2. Step 2: Convert to fraction form
    2,883,365,450,236.20/3,979,047,266,099.60 = 1,564,977,874,687.20/x
  3. Step 3: Cross multiply
    2,883,365,450,236.20x = 3,979,047,266,099.60 × 1,564,977,874,687.20
  4. Step 4: Simplify right side
    2,883,365,450,236.20x = 6,227,120,933,780,465,683,267,584
  5. Step 5: Solve for x
    x = 6,227,120,933,780,465,683,267,584/2,883,365,450,236.20
  6. Step 6: Final answer
    x = 2,159,671,065,376.17

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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.