Home / 54,996,156.50-82,493,709.51-33,436,710.50

Finding the Fourth Proportional to 54,996,156.50, 82,493,709.51 and 33,436,710.50

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Solution

The fourth proportional to 54,996,156.50, 82,493,709.51 and 33,436,710.50 is: 50,154,746.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,996,156.50 : 82,493,709.51 = 33,436,710.50 : x
  2. Step 2: Convert to fraction form
    54,996,156.50/82,493,709.51 = 33,436,710.50/x
  3. Step 3: Cross multiply
    54,996,156.50x = 82,493,709.51 × 33,436,710.50
  4. Step 4: Simplify right side
    54,996,156.50x = 2,758,318,282,956,967
  5. Step 5: Solve for x
    x = 2,758,318,282,956,967/54,996,156.50
  6. Step 6: Final answer
    x = 50,154,746.41

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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.