Home / 2,293,734,424.95-3,440,591,817.80-635,636,974.05

Finding the Fourth Proportional to 2,293,734,424.95, 3,440,591,817.80 and 635,636,974.05

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Solution

The fourth proportional to 2,293,734,424.95, 3,440,591,817.80 and 635,636,974.05 is: 953,452,739.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,734,424.95 : 3,440,591,817.80 = 635,636,974.05 : x
  2. Step 2: Convert to fraction form
    2,293,734,424.95/3,440,591,817.80 = 635,636,974.05/x
  3. Step 3: Cross multiply
    2,293,734,424.95x = 3,440,591,817.80 × 635,636,974.05
  4. Step 4: Simplify right side
    2,293,734,424.95x = 2,186,967,372,004,402,688
  5. Step 5: Solve for x
    x = 2,186,967,372,004,402,688/2,293,734,424.95
  6. Step 6: Final answer
    x = 953,452,739.87

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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.