Home / 294,309,795,356.52-441,464,692,536.52-70,719,745,642.41

Finding the Fourth Proportional to 294,309,795,356.52, 441,464,692,536.52 and 70,719,745,642.41

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Solution

The fourth proportional to 294,309,795,356.52, 441,464,692,536.52 and 70,719,745,642.41 is: 106,079,618,343.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,309,795,356.52 : 441,464,692,536.52 = 70,719,745,642.41 : x
  2. Step 2: Convert to fraction form
    294,309,795,356.52/441,464,692,536.52 = 70,719,745,642.41/x
  3. Step 3: Cross multiply
    294,309,795,356.52x = 441,464,692,536.52 × 70,719,745,642.41
  4. Step 4: Simplify right side
    294,309,795,356.52x = 31,220,270,766,287,434,547,200
  5. Step 5: Solve for x
    x = 31,220,270,766,287,434,547,200/294,309,795,356.52
  6. Step 6: Final answer
    x = 106,079,618,343.89

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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.