Home / 929,071,963,616.20-1,393,607,945,424.30-929,071,963,616.20

Finding the Fourth Proportional to 929,071,963,616.20, 1,393,607,945,424.30 and 929,071,963,616.20

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Solution

The fourth proportional to 929,071,963,616.20, 1,393,607,945,424.30 and 929,071,963,616.20 is: 1,393,607,945,424.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,071,963,616.20 : 1,393,607,945,424.30 = 929,071,963,616.20 : x
  2. Step 2: Convert to fraction form
    929,071,963,616.20/1,393,607,945,424.30 = 929,071,963,616.20/x
  3. Step 3: Cross multiply
    929,071,963,616.20x = 1,393,607,945,424.30 × 929,071,963,616.20
  4. Step 4: Simplify right side
    929,071,963,616.20x = 1,294,762,070,366,492,332,916,736
  5. Step 5: Solve for x
    x = 1,294,762,070,366,492,332,916,736/929,071,963,616.20
  6. Step 6: Final answer
    x = 1,393,607,945,424.30

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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.