Home / 63,995,487.40-95,993,231.10-51,240,903.40

Finding the Fourth Proportional to 63,995,487.40, 95,993,231.10 and 51,240,903.40

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Solution

The fourth proportional to 63,995,487.40, 95,993,231.10 and 51,240,903.40 is: 76,861,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,995,487.40 : 95,993,231.10 = 51,240,903.40 : x
  2. Step 2: Convert to fraction form
    63,995,487.40/95,993,231.10 = 51,240,903.40/x
  3. Step 3: Cross multiply
    63,995,487.40x = 95,993,231.10 × 51,240,903.40
  4. Step 4: Simplify right side
    63,995,487.40x = 4,918,779,881,848,975
  5. Step 5: Solve for x
    x = 4,918,779,881,848,975/63,995,487.40
  6. Step 6: Final answer
    x = 76,861,355.10

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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.