Home / 26,968,896.10-40,453,344.15-9,018,000.10

Finding the Fourth Proportional to 26,968,896.10, 40,453,344.15 and 9,018,000.10

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Solution

The fourth proportional to 26,968,896.10, 40,453,344.15 and 9,018,000.10 is: 13,527,000.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,896.10 : 40,453,344.15 = 9,018,000.10 : x
  2. Step 2: Convert to fraction form
    26,968,896.10/40,453,344.15 = 9,018,000.10/x
  3. Step 3: Cross multiply
    26,968,896.10x = 40,453,344.15 × 9,018,000.10
  4. Step 4: Simplify right side
    26,968,896.10x = 364,808,261,590,034.38
  5. Step 5: Solve for x
    x = 364,808,261,590,034.38/26,968,896.10
  6. Step 6: Final answer
    x = 13,527,000.15

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1.5x scale

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.