Home / 39,790,506.02-59,685,753.69-11,036,641.37

Finding the Fourth Proportional to 39,790,506.02, 59,685,753.69 and 11,036,641.37

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Solution

The fourth proportional to 39,790,506.02, 59,685,753.69 and 11,036,641.37 is: 16,554,960.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,790,506.02 : 59,685,753.69 = 11,036,641.37 : x
  2. Step 2: Convert to fraction form
    39,790,506.02/59,685,753.69 = 11,036,641.37/x
  3. Step 3: Cross multiply
    39,790,506.02x = 59,685,753.69 × 11,036,641.37
  4. Step 4: Simplify right side
    39,790,506.02x = 658,730,258,076,255.38
  5. Step 5: Solve for x
    x = 658,730,258,076,255.38/39,790,506.02
  6. Step 6: Final answer
    x = 16,554,960.57

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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.