Home / 322,629,124,547.70-483,943,686,821.55-322,629,124,547.70

Finding the Fourth Proportional to 322,629,124,547.70, 483,943,686,821.55 and 322,629,124,547.70

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Solution

The fourth proportional to 322,629,124,547.70, 483,943,686,821.55 and 322,629,124,547.70 is: 483,943,686,821.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,629,124,547.70 : 483,943,686,821.55 = 322,629,124,547.70 : x
  2. Step 2: Convert to fraction form
    322,629,124,547.70/483,943,686,821.55 = 322,629,124,547.70/x
  3. Step 3: Cross multiply
    322,629,124,547.70x = 483,943,686,821.55 × 322,629,124,547.70
  4. Step 4: Simplify right side
    322,629,124,547.70x = 156,134,328,009,622,972,006,400
  5. Step 5: Solve for x
    x = 156,134,328,009,622,972,006,400/322,629,124,547.70
  6. Step 6: Final answer
    x = 483,943,686,821.55

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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.