Home / 25,217,389.80-37,826,084.70-16,608,045.60

Finding the Fourth Proportional to 25,217,389.80, 37,826,084.70 and 16,608,045.60

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Solution

The fourth proportional to 25,217,389.80, 37,826,084.70 and 16,608,045.60 is: 24,912,068.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,217,389.80 : 37,826,084.70 = 16,608,045.60 : x
  2. Step 2: Convert to fraction form
    25,217,389.80/37,826,084.70 = 16,608,045.60/x
  3. Step 3: Cross multiply
    25,217,389.80x = 37,826,084.70 × 16,608,045.60
  4. Step 4: Simplify right side
    25,217,389.80x = 628,217,339,567,062.38
  5. Step 5: Solve for x
    x = 628,217,339,567,062.38/25,217,389.80
  6. Step 6: Final answer
    x = 24,912,068.40

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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.