Home / 1,594,324,706.55-2,391,487,059.83-1,439,356,510.95

Finding the Fourth Proportional to 1,594,324,706.55, 2,391,487,059.83 and 1,439,356,510.95

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Solution

The fourth proportional to 1,594,324,706.55, 2,391,487,059.83 and 1,439,356,510.95 is: 2,159,034,766.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,324,706.55 : 2,391,487,059.83 = 1,439,356,510.95 : x
  2. Step 2: Convert to fraction form
    1,594,324,706.55/2,391,487,059.83 = 1,439,356,510.95/x
  3. Step 3: Cross multiply
    1,594,324,706.55x = 2,391,487,059.83 × 1,439,356,510.95
  4. Step 4: Simplify right side
    1,594,324,706.55x = 3,442,202,470,411,785,728
  5. Step 5: Solve for x
    x = 3,442,202,470,411,785,728/1,594,324,706.55
  6. Step 6: Final answer
    x = 2,159,034,766.43

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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.