Home / 30,596,499.26-45,865,895.60-15,229,259.96

Finding the Fourth Proportional to 30,596,499.26, 45,865,895.60 and 15,229,259.96

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Solution

The fourth proportional to 30,596,499.26, 45,865,895.60 and 15,229,259.96 is: 22,829,528.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,596,499.26 : 45,865,895.60 = 15,229,259.96 : x
  2. Step 2: Convert to fraction form
    30,596,499.26/45,865,895.60 = 15,229,259.96/x
  3. Step 3: Cross multiply
    30,596,499.26x = 45,865,895.60 × 15,229,259.96
  4. Step 4: Simplify right side
    30,596,499.26x = 698,503,647,156,539.12
  5. Step 5: Solve for x
    x = 698,503,647,156,539.12/30,596,499.26
  6. Step 6: Final answer
    x = 22,829,528.35

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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.