Home / 2,847,358,509.94-4,269,480,777.63-2,260,915,878.34

Finding the Fourth Proportional to 2,847,358,509.94, 4,269,480,777.63 and 2,260,915,878.34

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Solution

The fourth proportional to 2,847,358,509.94, 4,269,480,777.63 and 2,260,915,878.34 is: 3,390,137,507.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,358,509.94 : 4,269,480,777.63 = 2,260,915,878.34 : x
  2. Step 2: Convert to fraction form
    2,847,358,509.94/4,269,480,777.63 = 2,260,915,878.34/x
  3. Step 3: Cross multiply
    2,847,358,509.94x = 4,269,480,777.63 × 2,260,915,878.34
  4. Step 4: Simplify right side
    2,847,358,509.94x = 9,652,936,882,389,731,328
  5. Step 5: Solve for x
    x = 9,652,936,882,389,731,328/2,847,358,509.94
  6. Step 6: Final answer
    x = 3,390,137,507.70

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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.