Home / 16,090,014.40-24,128,606.40-5,304,313.60

Finding the Fourth Proportional to 16,090,014.40, 24,128,606.40 and 5,304,313.60

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Solution

The fourth proportional to 16,090,014.40, 24,128,606.40 and 5,304,313.60 is: 7,954,355.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,014.40 : 24,128,606.40 = 5,304,313.60 : x
  2. Step 2: Convert to fraction form
    16,090,014.40/24,128,606.40 = 5,304,313.60/x
  3. Step 3: Cross multiply
    16,090,014.40x = 24,128,606.40 × 5,304,313.60
  4. Step 4: Simplify right side
    16,090,014.40x = 127,985,695,076,567.02
  5. Step 5: Solve for x
    x = 127,985,695,076,567.02/16,090,014.40
  6. Step 6: Final answer
    x = 7,954,355.53

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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.