Home / 49,011,004.77-73,524,492.90-14,470,898.06

Finding the Fourth Proportional to 49,011,004.77, 73,524,492.90 and 14,470,898.06

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Solution

The fourth proportional to 49,011,004.77, 73,524,492.90 and 14,470,898.06 is: 21,708,704.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,011,004.77 : 73,524,492.90 = 14,470,898.06 : x
  2. Step 2: Convert to fraction form
    49,011,004.77/73,524,492.90 = 14,470,898.06/x
  3. Step 3: Cross multiply
    49,011,004.77x = 73,524,492.90 × 14,470,898.06
  4. Step 4: Simplify right side
    49,011,004.77x = 1,063,965,441,301,471.38
  5. Step 5: Solve for x
    x = 1,063,965,441,301,471.38/49,011,004.77
  6. Step 6: Final answer
    x = 21,708,704.94

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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.