Home / 14,709,902,824,684-20,300,282,606,114-8,459,772,724,828.80

Finding the Fourth Proportional to 14,709,902,824,684, 20,300,282,606,114 and 8,459,772,724,828.80

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Solution

The fourth proportional to 14,709,902,824,684, 20,300,282,606,114 and 8,459,772,724,828.80 is: 11,674,841,033,574.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,709,902,824,684 : 20,300,282,606,114 = 8,459,772,724,828.80 : x
  2. Step 2: Convert to fraction form
    14,709,902,824,684/20,300,282,606,114 = 8,459,772,724,828.80/x
  3. Step 3: Cross multiply
    14,709,902,824,684x = 20,300,282,606,114 × 8,459,772,724,828.80
  4. Step 4: Simplify right side
    14,709,902,824,684x = 171,735,777,097,519,724,494,848,000
  5. Step 5: Solve for x
    x = 171,735,777,097,519,724,494,848,000/14,709,902,824,684
  6. Step 6: Final answer
    x = 11,674,841,033,574.88

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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.