Home / 34,795,256.16-48,017,455.02-19,326,780.12

Finding the Fourth Proportional to 34,795,256.16, 48,017,455.02 and 19,326,780.12

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Solution

The fourth proportional to 34,795,256.16, 48,017,455.02 and 19,326,780.12 is: 26,670,957.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,795,256.16 : 48,017,455.02 = 19,326,780.12 : x
  2. Step 2: Convert to fraction form
    34,795,256.16/48,017,455.02 = 19,326,780.12/x
  3. Step 3: Cross multiply
    34,795,256.16x = 48,017,455.02 × 19,326,780.12
  4. Step 4: Simplify right side
    34,795,256.16x = 928,022,795,093,530.38
  5. Step 5: Solve for x
    x = 928,022,795,093,530.38/34,795,256.16
  6. Step 6: Final answer
    x = 26,670,957.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.