Home / 3,209,075,600.40-4,813,613,400.60-880,247,994.30

Finding the Fourth Proportional to 3,209,075,600.40, 4,813,613,400.60 and 880,247,994.30

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Solution

The fourth proportional to 3,209,075,600.40, 4,813,613,400.60 and 880,247,994.30 is: 1,320,371,991.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,209,075,600.40 : 4,813,613,400.60 = 880,247,994.30 : x
  2. Step 2: Convert to fraction form
    3,209,075,600.40/4,813,613,400.60 = 880,247,994.30/x
  3. Step 3: Cross multiply
    3,209,075,600.40x = 4,813,613,400.60 × 880,247,994.30
  4. Step 4: Simplify right side
    3,209,075,600.40x = 4,237,173,541,213,752,320
  5. Step 5: Solve for x
    x = 4,237,173,541,213,752,320/3,209,075,600.40
  6. Step 6: Final answer
    x = 1,320,371,991.45

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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.