Home / 3,059,823,577.20-4,590,869,106.60-1,220,895,999.60

Finding the Fourth Proportional to 3,059,823,577.20, 4,590,869,106.60 and 1,220,895,999.60

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Solution

The fourth proportional to 3,059,823,577.20, 4,590,869,106.60 and 1,220,895,999.60 is: 1,831,796,371.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,823,577.20 : 4,590,869,106.60 = 1,220,895,999.60 : x
  2. Step 2: Convert to fraction form
    3,059,823,577.20/4,590,869,106.60 = 1,220,895,999.60/x
  3. Step 3: Cross multiply
    3,059,823,577.20x = 4,590,869,106.60 × 1,220,895,999.60
  4. Step 4: Simplify right side
    3,059,823,577.20x = 5,604,973,726,935,165,952
  5. Step 5: Solve for x
    x = 5,604,973,726,935,165,952/3,059,823,577.20
  6. Step 6: Final answer
    x = 1,831,796,371.76

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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.