Home / 9,204,836,262.16-13,805,742,738.78-3,963,033,262.48

Finding the Fourth Proportional to 9,204,836,262.16, 13,805,742,738.78 and 3,963,033,262.48

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Solution

The fourth proportional to 9,204,836,262.16, 13,805,742,738.78 and 3,963,033,262.48 is: 5,943,899,068.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,836,262.16 : 13,805,742,738.78 = 3,963,033,262.48 : x
  2. Step 2: Convert to fraction form
    9,204,836,262.16/13,805,742,738.78 = 3,963,033,262.48/x
  3. Step 3: Cross multiply
    9,204,836,262.16x = 13,805,742,738.78 × 3,963,033,262.48
  4. Step 4: Simplify right side
    9,204,836,262.16x = 54,712,617,687,026,876,416
  5. Step 5: Solve for x
    x = 54,712,617,687,026,876,416/9,204,836,262.16
  6. Step 6: Final answer
    x = 5,943,899,068.79

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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.