Home / 26,749,079.26-40,110,970.27-10,362,038.61

Finding the Fourth Proportional to 26,749,079.26, 40,110,970.27 and 10,362,038.61

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Solution

The fourth proportional to 26,749,079.26, 40,110,970.27 and 10,362,038.61 is: 15,538,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,749,079.26 : 40,110,970.27 = 10,362,038.61 : x
  2. Step 2: Convert to fraction form
    26,749,079.26/40,110,970.27 = 10,362,038.61/x
  3. Step 3: Cross multiply
    26,749,079.26x = 40,110,970.27 × 10,362,038.61
  4. Step 4: Simplify right side
    26,749,079.26x = 415,631,422,622,302.12
  5. Step 5: Solve for x
    x = 415,631,422,622,302.12/26,749,079.26
  6. Step 6: Final answer
    x = 15,538,158.10

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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.