Home / 2,275,697,683,253-3,413,747,198,161.30-642,057,472,554.90

Finding the Fourth Proportional to 2,275,697,683,253, 3,413,747,198,161.30 and 642,057,472,554.90

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Solution

The fourth proportional to 2,275,697,683,253, 3,413,747,198,161.30 and 642,057,472,554.90 is: 963,142,826,097.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,697,683,253 : 3,413,747,198,161.30 = 642,057,472,554.90 : x
  2. Step 2: Convert to fraction form
    2,275,697,683,253/3,413,747,198,161.30 = 642,057,472,554.90/x
  3. Step 3: Cross multiply
    2,275,697,683,253x = 3,413,747,198,161.30 × 642,057,472,554.90
  4. Step 4: Simplify right side
    2,275,697,683,253x = 2,191,821,897,992,815,603,875,840
  5. Step 5: Solve for x
    x = 2,191,821,897,992,815,603,875,840/2,275,697,683,253
  6. Step 6: Final answer
    x = 963,142,826,097.93

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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.