Home / 26,751,955.59-40,115,292.76-10,364,916.93

Finding the Fourth Proportional to 26,751,955.59, 40,115,292.76 and 10,364,916.93

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Solution

The fourth proportional to 26,751,955.59, 40,115,292.76 and 10,364,916.93 is: 15,542,477.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,955.59 : 40,115,292.76 = 10,364,916.93 : x
  2. Step 2: Convert to fraction form
    26,751,955.59/40,115,292.76 = 10,364,916.93/x
  3. Step 3: Cross multiply
    26,751,955.59x = 40,115,292.76 × 10,364,916.93
  4. Step 4: Simplify right side
    26,751,955.59x = 415,791,677,080,030.38
  5. Step 5: Solve for x
    x = 415,791,677,080,030.38/26,751,955.59
  6. Step 6: Final answer
    x = 15,542,477.85

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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.