Home / 1,835,486,031,412.70-2,532,978,598,145.70-1,001,211,902,640.50

Finding the Fourth Proportional to 1,835,486,031,412.70, 2,532,978,598,145.70 and 1,001,211,902,640.50

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Solution

The fourth proportional to 1,835,486,031,412.70, 2,532,978,598,145.70 and 1,001,211,902,640.50 is: 1,381,676,721,149.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,486,031,412.70 : 2,532,978,598,145.70 = 1,001,211,902,640.50 : x
  2. Step 2: Convert to fraction form
    1,835,486,031,412.70/2,532,978,598,145.70 = 1,001,211,902,640.50/x
  3. Step 3: Cross multiply
    1,835,486,031,412.70x = 2,532,978,598,145.70 × 1,001,211,902,640.50
  4. Step 4: Simplify right side
    1,835,486,031,412.70x = 2,536,048,321,597,122,849,800,192
  5. Step 5: Solve for x
    x = 2,536,048,321,597,122,849,800,192/1,835,486,031,412.70
  6. Step 6: Final answer
    x = 1,381,676,721,149.02

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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.