Home / 3,532,796,200.98-4,875,116,817.02-1,925,217,059.09

Finding the Fourth Proportional to 3,532,796,200.98, 4,875,116,817.02 and 1,925,217,059.09

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Solution

The fourth proportional to 3,532,796,200.98, 4,875,116,817.02 and 1,925,217,059.09 is: 2,656,722,190.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,796,200.98 : 4,875,116,817.02 = 1,925,217,059.09 : x
  2. Step 2: Convert to fraction form
    3,532,796,200.98/4,875,116,817.02 = 1,925,217,059.09/x
  3. Step 3: Cross multiply
    3,532,796,200.98x = 4,875,116,817.02 × 1,925,217,059.09
  4. Step 4: Simplify right side
    3,532,796,200.98x = 9,385,658,061,149,446,144
  5. Step 5: Solve for x
    x = 9,385,658,061,149,446,144/3,532,796,200.98
  6. Step 6: Final answer
    x = 2,656,722,190.36

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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.