Home / 27,368,953.18-37,769,255.48-14,810,007.94

Finding the Fourth Proportional to 27,368,953.18, 37,769,255.48 and 14,810,007.94

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Solution

The fourth proportional to 27,368,953.18, 37,769,255.48 and 14,810,007.94 is: 20,437,865.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,368,953.18 : 37,769,255.48 = 14,810,007.94 : x
  2. Step 2: Convert to fraction form
    27,368,953.18/37,769,255.48 = 14,810,007.94/x
  3. Step 3: Cross multiply
    27,368,953.18x = 37,769,255.48 × 14,810,007.94
  4. Step 4: Simplify right side
    27,368,953.18x = 559,362,973,546,688.44
  5. Step 5: Solve for x
    x = 559,362,973,546,688.44/27,368,953.18
  6. Step 6: Final answer
    x = 20,437,865.12

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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.