Home / 85,466,092.53-117,943,252.04-46,307,900.04

Finding the Fourth Proportional to 85,466,092.53, 117,943,252.04 and 46,307,900.04

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Solution

The fourth proportional to 85,466,092.53, 117,943,252.04 and 46,307,900.04 is: 63,904,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,466,092.53 : 117,943,252.04 = 46,307,900.04 : x
  2. Step 2: Convert to fraction form
    85,466,092.53/117,943,252.04 = 46,307,900.04/x
  3. Step 3: Cross multiply
    85,466,092.53x = 117,943,252.04 × 46,307,900.04
  4. Step 4: Simplify right side
    85,466,092.53x = 5,461,704,325,629,306
  5. Step 5: Solve for x
    x = 5,461,704,325,629,306/85,466,092.53
  6. Step 6: Final answer
    x = 63,904,926.08

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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.