Home / 95,744,430.79-143,410,362.87-64,869,611.38

Finding the Fourth Proportional to 95,744,430.79, 143,410,362.87 and 64,869,611.38

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Solution

The fourth proportional to 95,744,430.79, 143,410,362.87 and 64,869,611.38 is: 97,164,654.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,744,430.79 : 143,410,362.87 = 64,869,611.38 : x
  2. Step 2: Convert to fraction form
    95,744,430.79/143,410,362.87 = 64,869,611.38/x
  3. Step 3: Cross multiply
    95,744,430.79x = 143,410,362.87 × 64,869,611.38
  4. Step 4: Simplify right side
    95,744,430.79x = 9,302,974,507,241,682
  5. Step 5: Solve for x
    x = 9,302,974,507,241,682/95,744,430.79
  6. Step 6: Final answer
    x = 97,164,654.18

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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.