Home / 46,825,764,615.24-70,227,400,551.66-21,619,263,059.88

Finding the Fourth Proportional to 46,825,764,615.24, 70,227,400,551.66 and 21,619,263,059.88

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Solution

The fourth proportional to 46,825,764,615.24, 70,227,400,551.66 and 21,619,263,059.88 is: 32,423,702,186.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,825,764,615.24 : 70,227,400,551.66 = 21,619,263,059.88 : x
  2. Step 2: Convert to fraction form
    46,825,764,615.24/70,227,400,551.66 = 21,619,263,059.88/x
  3. Step 3: Cross multiply
    46,825,764,615.24x = 70,227,400,551.66 × 21,619,263,059.88
  4. Step 4: Simplify right side
    46,825,764,615.24x = 1,518,264,646,537,899,409,408
  5. Step 5: Solve for x
    x = 1,518,264,646,537,899,409,408/46,825,764,615.24
  6. Step 6: Final answer
    x = 32,423,702,186.46

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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.