Home / 2,671,437,308.36-3,686,587,822.46-1,482,006,307.82

Finding the Fourth Proportional to 2,671,437,308.36, 3,686,587,822.46 and 1,482,006,307.82

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Solution

The fourth proportional to 2,671,437,308.36, 3,686,587,822.46 and 1,482,006,307.82 is: 2,045,171,110.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,437,308.36 : 3,686,587,822.46 = 1,482,006,307.82 : x
  2. Step 2: Convert to fraction form
    2,671,437,308.36/3,686,587,822.46 = 1,482,006,307.82/x
  3. Step 3: Cross multiply
    2,671,437,308.36x = 3,686,587,822.46 × 1,482,006,307.82
  4. Step 4: Simplify right side
    2,671,437,308.36x = 5,463,546,407,230,891,008
  5. Step 5: Solve for x
    x = 5,463,546,407,230,891,008/2,671,437,308.36
  6. Step 6: Final answer
    x = 2,045,171,110.75

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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.