Home / 1,064,967,099.59-1,469,711,368.46-595,079,826.95

Finding the Fourth Proportional to 1,064,967,099.59, 1,469,711,368.46 and 595,079,826.95

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Solution

The fourth proportional to 1,064,967,099.59, 1,469,711,368.46 and 595,079,826.95 is: 821,241,883.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,967,099.59 : 1,469,711,368.46 = 595,079,826.95 : x
  2. Step 2: Convert to fraction form
    1,064,967,099.59/1,469,711,368.46 = 595,079,826.95/x
  3. Step 3: Cross multiply
    1,064,967,099.59x = 1,469,711,368.46 × 595,079,826.95
  4. Step 4: Simplify right side
    1,064,967,099.59x = 874,595,586,809,624,576
  5. Step 5: Solve for x
    x = 874,595,586,809,624,576/1,064,967,099.59
  6. Step 6: Final answer
    x = 821,241,883.57

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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.