Home / 25,958,396.34-38,910,136.59-9,777,346.26

Finding the Fourth Proportional to 25,958,396.34, 38,910,136.59 and 9,777,346.26

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Solution

The fourth proportional to 25,958,396.34, 38,910,136.59 and 9,777,346.26 is: 14,655,677.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,958,396.34 : 38,910,136.59 = 9,777,346.26 : x
  2. Step 2: Convert to fraction form
    25,958,396.34/38,910,136.59 = 9,777,346.26/x
  3. Step 3: Cross multiply
    25,958,396.34x = 38,910,136.59 × 9,777,346.26
  4. Step 4: Simplify right side
    25,958,396.34x = 380,437,878,464,325.69
  5. Step 5: Solve for x
    x = 380,437,878,464,325.69/25,958,396.34
  6. Step 6: Final answer
    x = 14,655,677.24

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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.