Home / 4,452,903,654.77-6,145,127,045-2,619,869,794.12

Finding the Fourth Proportional to 4,452,903,654.77, 6,145,127,045 and 2,619,869,794.12

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Solution

The fourth proportional to 4,452,903,654.77, 6,145,127,045 and 2,619,869,794.12 is: 3,615,490,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,903,654.77 : 6,145,127,045 = 2,619,869,794.12 : x
  2. Step 2: Convert to fraction form
    4,452,903,654.77/6,145,127,045 = 2,619,869,794.12/x
  3. Step 3: Cross multiply
    4,452,903,654.77x = 6,145,127,045 × 2,619,869,794.12
  4. Step 4: Simplify right side
    4,452,903,654.77x = 16,099,432,726,225,393,664
  5. Step 5: Solve for x
    x = 16,099,432,726,225,393,664/4,452,903,654.77
  6. Step 6: Final answer
    x = 3,615,490,918.83

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Double scale
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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.