Home / 3,590,464,174,848.40-4,954,845,339,505.30-1,944,340,928,552.10

Finding the Fourth Proportional to 3,590,464,174,848.40, 4,954,845,339,505.30 and 1,944,340,928,552.10

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Solution

The fourth proportional to 3,590,464,174,848.40, 4,954,845,339,505.30 and 1,944,340,928,552.10 is: 2,683,193,068,944.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,464,174,848.40 : 4,954,845,339,505.30 = 1,944,340,928,552.10 : x
  2. Step 2: Convert to fraction form
    3,590,464,174,848.40/4,954,845,339,505.30 = 1,944,340,928,552.10/x
  3. Step 3: Cross multiply
    3,590,464,174,848.40x = 4,954,845,339,505.30 × 1,944,340,928,552.10
  4. Step 4: Simplify right side
    3,590,464,174,848.40x = 9,633,908,588,245,780,287,979,520
  5. Step 5: Solve for x
    x = 9,633,908,588,245,780,287,979,520/3,590,464,174,848.40
  6. Step 6: Final answer
    x = 2,683,193,068,944.23

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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.