Home / 49,013,911.71-73,470,422.27-21,733,052.37

Finding the Fourth Proportional to 49,013,911.71, 73,470,422.27 and 21,733,052.37

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Solution

The fourth proportional to 49,013,911.71, 73,470,422.27 and 21,733,052.37 is: 32,577,210.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,013,911.71 : 73,470,422.27 = 21,733,052.37 : x
  2. Step 2: Convert to fraction form
    49,013,911.71/73,470,422.27 = 21,733,052.37/x
  3. Step 3: Cross multiply
    49,013,911.71x = 73,470,422.27 × 21,733,052.37
  4. Step 4: Simplify right side
    49,013,911.71x = 1,596,736,534,731,259
  5. Step 5: Solve for x
    x = 1,596,736,534,731,259/49,013,911.71
  6. Step 6: Final answer
    x = 32,577,210.82

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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.