Home / 74,342,030,420.06-111,512,906,434.83-23,294,235,033.88

Finding the Fourth Proportional to 74,342,030,420.06, 111,512,906,434.83 and 23,294,235,033.88

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Solution

The fourth proportional to 74,342,030,420.06, 111,512,906,434.83 and 23,294,235,033.88 is: 34,941,308,935.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,342,030,420.06 : 111,512,906,434.83 = 23,294,235,033.88 : x
  2. Step 2: Convert to fraction form
    74,342,030,420.06/111,512,906,434.83 = 23,294,235,033.88/x
  3. Step 3: Cross multiply
    74,342,030,420.06x = 111,512,906,434.83 × 23,294,235,033.88
  4. Step 4: Simplify right side
    74,342,030,420.06x = 2,597,607,851,803,999,731,712
  5. Step 5: Solve for x
    x = 2,597,607,851,803,999,731,712/74,342,030,420.06
  6. Step 6: Final answer
    x = 34,941,308,935.56

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1.5x scale

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.