Home / 10,832,100.23-16,268,386.88-9,535,712.24

Finding the Fourth Proportional to 10,832,100.23, 16,268,386.88 and 9,535,712.24

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Solution

The fourth proportional to 10,832,100.23, 16,268,386.88 and 9,535,712.24 is: 14,321,382.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,100.23 : 16,268,386.88 = 9,535,712.24 : x
  2. Step 2: Convert to fraction form
    10,832,100.23/16,268,386.88 = 9,535,712.24/x
  3. Step 3: Cross multiply
    10,832,100.23x = 16,268,386.88 × 9,535,712.24
  4. Step 4: Simplify right side
    10,832,100.23x = 155,130,655,961,181.66
  5. Step 5: Solve for x
    x = 155,130,655,961,181.66/10,832,100.23
  6. Step 6: Final answer
    x = 14,321,382.98

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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.