Home / 54,820,409,404,506-82,213,168,185,204-18,097,803,119,494

Finding the Fourth Proportional to 54,820,409,404,506, 82,213,168,185,204 and 18,097,803,119,494

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Solution

The fourth proportional to 54,820,409,404,506, 82,213,168,185,204 and 18,097,803,119,494 is: 27,140,945,275,818.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,820,409,404,506 : 82,213,168,185,204 = 18,097,803,119,494 : x
  2. Step 2: Convert to fraction form
    54,820,409,404,506/82,213,168,185,204 = 18,097,803,119,494/x
  3. Step 3: Cross multiply
    54,820,409,404,506x = 82,213,168,185,204 × 18,097,803,119,494
  4. Step 4: Simplify right side
    54,820,409,404,506x = 1,487,877,731,645,669,903,299,510,272
  5. Step 5: Solve for x
    x = 1,487,877,731,645,669,903,299,510,272/54,820,409,404,506
  6. Step 6: Final answer
    x = 27,140,945,275,818.62

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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.