Home / 27,068,004.84-40,601,332.88-7,898,927.98

Finding the Fourth Proportional to 27,068,004.84, 40,601,332.88 and 7,898,927.98

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Solution

The fourth proportional to 27,068,004.84, 40,601,332.88 and 7,898,927.98 is: 11,848,195.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,068,004.84 : 40,601,332.88 = 7,898,927.98 : x
  2. Step 2: Convert to fraction form
    27,068,004.84/40,601,332.88 = 7,898,927.98/x
  3. Step 3: Cross multiply
    27,068,004.84x = 40,601,332.88 × 7,898,927.98
  4. Step 4: Simplify right side
    27,068,004.84x = 320,707,004,311,126
  5. Step 5: Solve for x
    x = 320,707,004,311,126/27,068,004.84
  6. Step 6: Final answer
    x = 11,848,195.17

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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.