Home / 3,596,719,963.36-5,395,449,925.38-1,357,653,285.28

Finding the Fourth Proportional to 3,596,719,963.36, 5,395,449,925.38 and 1,357,653,285.28

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Solution

The fourth proportional to 3,596,719,963.36, 5,395,449,925.38 and 1,357,653,285.28 is: 2,036,619,584.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,719,963.36 : 5,395,449,925.38 = 1,357,653,285.28 : x
  2. Step 2: Convert to fraction form
    3,596,719,963.36/5,395,449,925.38 = 1,357,653,285.28/x
  3. Step 3: Cross multiply
    3,596,719,963.36x = 5,395,449,925.38 × 1,357,653,285.28
  4. Step 4: Simplify right side
    3,596,719,963.36x = 7,325,150,316,755,888,128
  5. Step 5: Solve for x
    x = 7,325,150,316,755,888,128/3,596,719,963.36
  6. Step 6: Final answer
    x = 2,036,619,584.34

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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.