Home / 1,738,461,650.70-2,607,692,476.05-1,616,017,644.30

Finding the Fourth Proportional to 1,738,461,650.70, 2,607,692,476.05 and 1,616,017,644.30

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Solution

The fourth proportional to 1,738,461,650.70, 2,607,692,476.05 and 1,616,017,644.30 is: 2,424,026,466.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,461,650.70 : 2,607,692,476.05 = 1,616,017,644.30 : x
  2. Step 2: Convert to fraction form
    1,738,461,650.70/2,607,692,476.05 = 1,616,017,644.30/x
  3. Step 3: Cross multiply
    1,738,461,650.70x = 2,607,692,476.05 × 1,616,017,644.30
  4. Step 4: Simplify right side
    1,738,461,650.70x = 4,214,077,052,205,155,328
  5. Step 5: Solve for x
    x = 4,214,077,052,205,155,328/1,738,461,650.70
  6. Step 6: Final answer
    x = 2,424,026,466.45

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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.