Home / 2,746,073,112,721-3,789,334,583,292.80-1,590,024,175,399.80

Finding the Fourth Proportional to 2,746,073,112,721, 3,789,334,583,292.80 and 1,590,024,175,399.80

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Solution

The fourth proportional to 2,746,073,112,721, 3,789,334,583,292.80 and 1,590,024,175,399.80 is: 2,194,090,742,960.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,073,112,721 : 3,789,334,583,292.80 = 1,590,024,175,399.80 : x
  2. Step 2: Convert to fraction form
    2,746,073,112,721/3,789,334,583,292.80 = 1,590,024,175,399.80/x
  3. Step 3: Cross multiply
    2,746,073,112,721x = 3,789,334,583,292.80 × 1,590,024,175,399.80
  4. Step 4: Simplify right side
    2,746,073,112,721x = 6,025,133,596,114,079,285,510,144
  5. Step 5: Solve for x
    x = 6,025,133,596,114,079,285,510,144/2,746,073,112,721
  6. Step 6: Final answer
    x = 2,194,090,742,960.58

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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.