Home / 3,083,482,328.80-4,255,083,031.32-1,745,649,933.88

Finding the Fourth Proportional to 3,083,482,328.80, 4,255,083,031.32 and 1,745,649,933.88

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Solution

The fourth proportional to 3,083,482,328.80, 4,255,083,031.32 and 1,745,649,933.88 is: 2,408,927,511.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,482,328.80 : 4,255,083,031.32 = 1,745,649,933.88 : x
  2. Step 2: Convert to fraction form
    3,083,482,328.80/4,255,083,031.32 = 1,745,649,933.88/x
  3. Step 3: Cross multiply
    3,083,482,328.80x = 4,255,083,031.32 × 1,745,649,933.88
  4. Step 4: Simplify right side
    3,083,482,328.80x = 7,427,885,412,277,668,864
  5. Step 5: Solve for x
    x = 7,427,885,412,277,668,864/3,083,482,328.80
  6. Step 6: Final answer
    x = 2,408,927,511.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.