Home / 1,924,792,299.36-2,656,142,247.60-1,044,707,107.68

Finding the Fourth Proportional to 1,924,792,299.36, 2,656,142,247.60 and 1,044,707,107.68

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Solution

The fourth proportional to 1,924,792,299.36, 2,656,142,247.60 and 1,044,707,107.68 is: 1,441,657,204.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,792,299.36 : 2,656,142,247.60 = 1,044,707,107.68 : x
  2. Step 2: Convert to fraction form
    1,924,792,299.36/2,656,142,247.60 = 1,044,707,107.68/x
  3. Step 3: Cross multiply
    1,924,792,299.36x = 2,656,142,247.60 × 1,044,707,107.68
  4. Step 4: Simplify right side
    1,924,792,299.36x = 2,774,890,685,076,850,176
  5. Step 5: Solve for x
    x = 2,774,890,685,076,850,176/1,924,792,299.36
  6. Step 6: Final answer
    x = 1,441,657,204.26

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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.