Home / 15,926,646.60-23,874,835.86-10,153,175.58

Finding the Fourth Proportional to 15,926,646.60, 23,874,835.86 and 10,153,175.58

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Solution

The fourth proportional to 15,926,646.60, 23,874,835.86 and 10,153,175.58 is: 15,220,115.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,926,646.60 : 23,874,835.86 = 10,153,175.58 : x
  2. Step 2: Convert to fraction form
    15,926,646.60/23,874,835.86 = 10,153,175.58/x
  3. Step 3: Cross multiply
    15,926,646.60x = 23,874,835.86 × 10,153,175.58
  4. Step 4: Simplify right side
    15,926,646.60x = 242,405,400,430,260.28
  5. Step 5: Solve for x
    x = 242,405,400,430,260.28/15,926,646.60
  6. Step 6: Final answer
    x = 15,220,115.48

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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.