Home / 2,470,909,381.03-3,706,504,145.01-790,342,482.54

Finding the Fourth Proportional to 2,470,909,381.03, 3,706,504,145.01 and 790,342,482.54

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Solution

The fourth proportional to 2,470,909,381.03, 3,706,504,145.01 and 790,342,482.54 is: 1,185,558,527.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,909,381.03 : 3,706,504,145.01 = 790,342,482.54 : x
  2. Step 2: Convert to fraction form
    2,470,909,381.03/3,706,504,145.01 = 790,342,482.54/x
  3. Step 3: Cross multiply
    2,470,909,381.03x = 3,706,504,145.01 × 790,342,482.54
  4. Step 4: Simplify right side
    2,470,909,381.03x = 2,929,407,687,512,003,584
  5. Step 5: Solve for x
    x = 2,929,407,687,512,003,584/2,470,909,381.03
  6. Step 6: Final answer
    x = 1,185,558,527.56

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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.