Home / 3,561,560,434.44-5,336,892,741.53-1,903,703,662.89

Finding the Fourth Proportional to 3,561,560,434.44, 5,336,892,741.53 and 1,903,703,662.89

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Solution

The fourth proportional to 3,561,560,434.44, 5,336,892,741.53 and 1,903,703,662.89 is: 2,852,643,510.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,560,434.44 : 5,336,892,741.53 = 1,903,703,662.89 : x
  2. Step 2: Convert to fraction form
    3,561,560,434.44/5,336,892,741.53 = 1,903,703,662.89/x
  3. Step 3: Cross multiply
    3,561,560,434.44x = 5,336,892,741.53 × 1,903,703,662.89
  4. Step 4: Simplify right side
    3,561,560,434.44x = 10,159,862,260,506,474,496
  5. Step 5: Solve for x
    x = 10,159,862,260,506,474,496/3,561,560,434.44
  6. Step 6: Final answer
    x = 2,852,643,510.49

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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.