Home / 34,724,506.80-52,072,014.60-16,779,111.60

Finding the Fourth Proportional to 34,724,506.80, 52,072,014.60 and 16,779,111.60

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Solution

The fourth proportional to 34,724,506.80, 52,072,014.60 and 16,779,111.60 is: 25,161,542.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,724,506.80 : 52,072,014.60 = 16,779,111.60 : x
  2. Step 2: Convert to fraction form
    34,724,506.80/52,072,014.60 = 16,779,111.60/x
  3. Step 3: Cross multiply
    34,724,506.80x = 52,072,014.60 × 16,779,111.60
  4. Step 4: Simplify right side
    34,724,506.80x = 873,722,144,210,229.50
  5. Step 5: Solve for x
    x = 873,722,144,210,229.50/34,724,506.80
  6. Step 6: Final answer
    x = 25,161,542.23

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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.