Home / 2,275,697,683,241-3,413,747,198,143.50-642,057,472,543.20

Finding the Fourth Proportional to 2,275,697,683,241, 3,413,747,198,143.50 and 642,057,472,543.20

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Solution

The fourth proportional to 2,275,697,683,241, 3,413,747,198,143.50 and 642,057,472,543.20 is: 963,142,826,080.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,697,683,241 : 3,413,747,198,143.50 = 642,057,472,543.20 : x
  2. Step 2: Convert to fraction form
    2,275,697,683,241/3,413,747,198,143.50 = 642,057,472,543.20/x
  3. Step 3: Cross multiply
    2,275,697,683,241x = 3,413,747,198,143.50 × 642,057,472,543.20
  4. Step 4: Simplify right side
    2,275,697,683,241x = 2,191,821,897,941,445,915,967,488
  5. Step 5: Solve for x
    x = 2,191,821,897,941,445,915,967,488/2,275,697,683,241
  6. Step 6: Final answer
    x = 963,142,826,080.44

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Double scale
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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.