Home / 17,070,231.66-23,551,541.69-10,447,916.38

Finding the Fourth Proportional to 17,070,231.66, 23,551,541.69 and 10,447,916.38

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Solution

The fourth proportional to 17,070,231.66, 23,551,541.69 and 10,447,916.38 is: 14,414,832.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070,231.66 : 23,551,541.69 = 10,447,916.38 : x
  2. Step 2: Convert to fraction form
    17,070,231.66/23,551,541.69 = 10,447,916.38/x
  3. Step 3: Cross multiply
    17,070,231.66x = 23,551,541.69 × 10,447,916.38
  4. Step 4: Simplify right side
    17,070,231.66x = 246,064,538,313,145.53
  5. Step 5: Solve for x
    x = 246,064,538,313,145.53/17,070,231.66
  6. Step 6: Final answer
    x = 14,414,832.98

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1.5x scale

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.