Home / 2,936,853,669.15-4,405,280,503.73-2,271,064,384.35

Finding the Fourth Proportional to 2,936,853,669.15, 4,405,280,503.73 and 2,271,064,384.35

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Solution

The fourth proportional to 2,936,853,669.15, 4,405,280,503.73 and 2,271,064,384.35 is: 3,406,596,576.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,853,669.15 : 4,405,280,503.73 = 2,271,064,384.35 : x
  2. Step 2: Convert to fraction form
    2,936,853,669.15/4,405,280,503.73 = 2,271,064,384.35/x
  3. Step 3: Cross multiply
    2,936,853,669.15x = 4,405,280,503.73 × 2,271,064,384.35
  4. Step 4: Simplify right side
    2,936,853,669.15x = 10,004,675,655,081,275,392
  5. Step 5: Solve for x
    x = 10,004,675,655,081,275,392/2,936,853,669.15
  6. Step 6: Final answer
    x = 3,406,596,576.53

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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.