Home / 9,204,836,261.75-13,805,742,738.21-3,963,033,262.07

Finding the Fourth Proportional to 9,204,836,261.75, 13,805,742,738.21 and 3,963,033,262.07

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Solution

The fourth proportional to 9,204,836,261.75, 13,805,742,738.21 and 3,963,033,262.07 is: 5,943,899,068.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,836,261.75 : 13,805,742,738.21 = 3,963,033,262.07 : x
  2. Step 2: Convert to fraction form
    9,204,836,261.75/13,805,742,738.21 = 3,963,033,262.07/x
  3. Step 3: Cross multiply
    9,204,836,261.75x = 13,805,742,738.21 × 3,963,033,262.07
  4. Step 4: Simplify right side
    9,204,836,261.75x = 54,712,617,679,038,562,304
  5. Step 5: Solve for x
    x = 54,712,617,679,038,562,304/9,204,836,261.75
  6. Step 6: Final answer
    x = 5,943,899,068.19

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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.