Home / 2,683,722,541-3,703,492,890.30-1,570,077,296.68

Finding the Fourth Proportional to 2,683,722,541, 3,703,492,890.30 and 1,570,077,296.68

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Solution

The fourth proportional to 2,683,722,541, 3,703,492,890.30 and 1,570,077,296.68 is: 2,166,680,801.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,722,541 : 3,703,492,890.30 = 1,570,077,296.68 : x
  2. Step 2: Convert to fraction form
    2,683,722,541/3,703,492,890.30 = 1,570,077,296.68/x
  3. Step 3: Cross multiply
    2,683,722,541x = 3,703,492,890.30 × 1,570,077,296.68
  4. Step 4: Simplify right side
    2,683,722,541x = 5,814,770,105,475,824,640
  5. Step 5: Solve for x
    x = 5,814,770,105,475,824,640/2,683,722,541
  6. Step 6: Final answer
    x = 2,166,680,801.25

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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.