Home / 15,542,741.10-23,314,111.65-9,874,037.10

Finding the Fourth Proportional to 15,542,741.10, 23,314,111.65 and 9,874,037.10

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Solution

The fourth proportional to 15,542,741.10, 23,314,111.65 and 9,874,037.10 is: 14,811,055.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,542,741.10 : 23,314,111.65 = 9,874,037.10 : x
  2. Step 2: Convert to fraction form
    15,542,741.10/23,314,111.65 = 9,874,037.10/x
  3. Step 3: Cross multiply
    15,542,741.10x = 23,314,111.65 × 9,874,037.10
  4. Step 4: Simplify right side
    15,542,741.10x = 230,204,403,385,642.19
  5. Step 5: Solve for x
    x = 230,204,403,385,642.19/15,542,741.10
  6. Step 6: Final answer
    x = 14,811,055.65

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Double scale
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Similar ratio
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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.