Home / 176,033,283.14-242,951,192.76-105,471,679.94

Finding the Fourth Proportional to 176,033,283.14, 242,951,192.76 and 105,471,679.94

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Solution

The fourth proportional to 176,033,283.14, 242,951,192.76 and 105,471,679.94 is: 145,566,054.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,033,283.14 : 242,951,192.76 = 105,471,679.94 : x
  2. Step 2: Convert to fraction form
    176,033,283.14/242,951,192.76 = 105,471,679.94/x
  3. Step 3: Cross multiply
    176,033,283.14x = 242,951,192.76 × 105,471,679.94
  4. Step 4: Simplify right side
    176,033,283.14x = 25,624,470,443,823,964
  5. Step 5: Solve for x
    x = 25,624,470,443,823,964/176,033,283.14
  6. Step 6: Final answer
    x = 145,566,054.25

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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.