Home / 39,458,636.80-59,187,955.20-32,372,756.80

Finding the Fourth Proportional to 39,458,636.80, 59,187,955.20 and 32,372,756.80

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Solution

The fourth proportional to 39,458,636.80, 59,187,955.20 and 32,372,756.80 is: 48,559,135.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,458,636.80 : 59,187,955.20 = 32,372,756.80 : x
  2. Step 2: Convert to fraction form
    39,458,636.80/59,187,955.20 = 32,372,756.80/x
  3. Step 3: Cross multiply
    39,458,636.80x = 59,187,955.20 × 32,372,756.80
  4. Step 4: Simplify right side
    39,458,636.80x = 1,916,077,279,178,895.50
  5. Step 5: Solve for x
    x = 1,916,077,279,178,895.50/39,458,636.80
  6. Step 6: Final answer
    x = 48,559,135.20

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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.