Home / 4,273,075,293.80-6,409,612,940.70-3,885,335,940.20

Finding the Fourth Proportional to 4,273,075,293.80, 6,409,612,940.70 and 3,885,335,940.20

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Solution

The fourth proportional to 4,273,075,293.80, 6,409,612,940.70 and 3,885,335,940.20 is: 5,828,003,910.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,075,293.80 : 6,409,612,940.70 = 3,885,335,940.20 : x
  2. Step 2: Convert to fraction form
    4,273,075,293.80/6,409,612,940.70 = 3,885,335,940.20/x
  3. Step 3: Cross multiply
    4,273,075,293.80x = 6,409,612,940.70 × 3,885,335,940.20
  4. Step 4: Simplify right side
    4,273,075,293.80x = 24,903,499,521,272,721,408
  5. Step 5: Solve for x
    x = 24,903,499,521,272,721,408/4,273,075,293.80
  6. Step 6: Final answer
    x = 5,828,003,910.30

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1.5x scale

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.