Home / 16,848,561.60-25,272,842.40-10,046,116.80

Finding the Fourth Proportional to 16,848,561.60, 25,272,842.40 and 10,046,116.80

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Solution

The fourth proportional to 16,848,561.60, 25,272,842.40 and 10,046,116.80 is: 15,069,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,561.60 : 25,272,842.40 = 10,046,116.80 : x
  2. Step 2: Convert to fraction form
    16,848,561.60/25,272,842.40 = 10,046,116.80/x
  3. Step 3: Cross multiply
    16,848,561.60x = 25,272,842.40 × 10,046,116.80
  4. Step 4: Simplify right side
    16,848,561.60x = 253,893,926,618,392.31
  5. Step 5: Solve for x
    x = 253,893,926,618,392.31/16,848,561.60
  6. Step 6: Final answer
    x = 15,069,175.20

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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.