Home / 2,924,724,880.17-4,036,120,334.50-1,671,688,640.26

Finding the Fourth Proportional to 2,924,724,880.17, 4,036,120,334.50 and 1,671,688,640.26

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Solution

The fourth proportional to 2,924,724,880.17, 4,036,120,334.50 and 1,671,688,640.26 is: 2,306,930,323.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,724,880.17 : 4,036,120,334.50 = 1,671,688,640.26 : x
  2. Step 2: Convert to fraction form
    2,924,724,880.17/4,036,120,334.50 = 1,671,688,640.26/x
  3. Step 3: Cross multiply
    2,924,724,880.17x = 4,036,120,334.50 × 1,671,688,640.26
  4. Step 4: Simplify right side
    2,924,724,880.17x = 6,747,136,513,906,040,832
  5. Step 5: Solve for x
    x = 6,747,136,513,906,040,832/2,924,724,880.17
  6. Step 6: Final answer
    x = 2,306,930,323.48

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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.