Home / 60,045,688.33-90,036,166.23-32,394,431.72

Finding the Fourth Proportional to 60,045,688.33, 90,036,166.23 and 32,394,431.72

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Solution

The fourth proportional to 60,045,688.33, 90,036,166.23 and 32,394,431.72 is: 48,574,186.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,045,688.33 : 90,036,166.23 = 32,394,431.72 : x
  2. Step 2: Convert to fraction form
    60,045,688.33/90,036,166.23 = 32,394,431.72/x
  3. Step 3: Cross multiply
    60,045,688.33x = 90,036,166.23 × 32,394,431.72
  4. Step 4: Simplify right side
    60,045,688.33x = 2,916,670,439,493,395.50
  5. Step 5: Solve for x
    x = 2,916,670,439,493,395.50/60,045,688.33
  6. Step 6: Final answer
    x = 48,574,186.10

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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.