Home / 1,825,056,101.80-2,737,584,152.70-1,760,558,847.40

Finding the Fourth Proportional to 1,825,056,101.80, 2,737,584,152.70 and 1,760,558,847.40

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Solution

The fourth proportional to 1,825,056,101.80, 2,737,584,152.70 and 1,760,558,847.40 is: 2,640,838,271.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,056,101.80 : 2,737,584,152.70 = 1,760,558,847.40 : x
  2. Step 2: Convert to fraction form
    1,825,056,101.80/2,737,584,152.70 = 1,760,558,847.40/x
  3. Step 3: Cross multiply
    1,825,056,101.80x = 2,737,584,152.70 × 1,760,558,847.40
  4. Step 4: Simplify right side
    1,825,056,101.80x = 4,819,678,000,538,017,792
  5. Step 5: Solve for x
    x = 4,819,678,000,538,017,792/1,825,056,101.80
  6. Step 6: Final answer
    x = 2,640,838,271.10

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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.