Home / 3,048,508,847,327.40-4,571,421,404,019-1,615,581,019,986.50

Finding the Fourth Proportional to 3,048,508,847,327.40, 4,571,421,404,019 and 1,615,581,019,986.50

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Solution

The fourth proportional to 3,048,508,847,327.40, 4,571,421,404,019 and 1,615,581,019,986.50 is: 2,422,660,397,121.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,508,847,327.40 : 4,571,421,404,019 = 1,615,581,019,986.50 : x
  2. Step 2: Convert to fraction form
    3,048,508,847,327.40/4,571,421,404,019 = 1,615,581,019,986.50/x
  3. Step 3: Cross multiply
    3,048,508,847,327.40x = 4,571,421,404,019 × 1,615,581,019,986.50
  4. Step 4: Simplify right side
    3,048,508,847,327.40x = 7,385,501,654,693,133,642,891,264
  5. Step 5: Solve for x
    x = 7,385,501,654,693,133,642,891,264/3,048,508,847,327.40
  6. Step 6: Final answer
    x = 2,422,660,397,121.02

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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.