Home / 7,350,394,914,812.60-10,144,434,457,948-4,183,461,296,164.40

Finding the Fourth Proportional to 7,350,394,914,812.60, 10,144,434,457,948 and 4,183,461,296,164.40

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Solution

The fourth proportional to 7,350,394,914,812.60, 10,144,434,457,948 and 4,183,461,296,164.40 is: 5,773,682,831,758.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350,394,914,812.60 : 10,144,434,457,948 = 4,183,461,296,164.40 : x
  2. Step 2: Convert to fraction form
    7,350,394,914,812.60/10,144,434,457,948 = 4,183,461,296,164.40/x
  3. Step 3: Cross multiply
    7,350,394,914,812.60x = 10,144,434,457,948 × 4,183,461,296,164.40
  4. Step 4: Simplify right side
    7,350,394,914,812.60x = 42,438,848,926,301,945,579,175,936
  5. Step 5: Solve for x
    x = 42,438,848,926,301,945,579,175,936/7,350,394,914,812.60
  6. Step 6: Final answer
    x = 5,773,682,831,758.97

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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.