Home / 3,239,439,036.76-4,866,910,478.34-2,077,184,647

Finding the Fourth Proportional to 3,239,439,036.76, 4,866,910,478.34 and 2,077,184,647

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Solution

The fourth proportional to 3,239,439,036.76, 4,866,910,478.34 and 2,077,184,647 is: 3,120,747,638.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,239,439,036.76 : 4,866,910,478.34 = 2,077,184,647 : x
  2. Step 2: Convert to fraction form
    3,239,439,036.76/4,866,910,478.34 = 2,077,184,647/x
  3. Step 3: Cross multiply
    3,239,439,036.76x = 4,866,910,478.34 × 2,077,184,647
  4. Step 4: Simplify right side
    3,239,439,036.76x = 10,109,471,723,931,275,264
  5. Step 5: Solve for x
    x = 10,109,471,723,931,275,264/3,239,439,036.76
  6. Step 6: Final answer
    x = 3,120,747,638.47

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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.