Home / 34,641,028.80-51,973,984.80-14,452,459.20

Finding the Fourth Proportional to 34,641,028.80, 51,973,984.80 and 14,452,459.20

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Solution

The fourth proportional to 34,641,028.80, 51,973,984.80 and 14,452,459.20 is: 21,683,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,641,028.80 : 51,973,984.80 = 14,452,459.20 : x
  2. Step 2: Convert to fraction form
    34,641,028.80/51,973,984.80 = 14,452,459.20/x
  3. Step 3: Cross multiply
    34,641,028.80x = 51,973,984.80 × 14,452,459.20
  4. Step 4: Simplify right side
    34,641,028.80x = 751,151,894,783,420.12
  5. Step 5: Solve for x
    x = 751,151,894,783,420.12/34,641,028.80
  6. Step 6: Final answer
    x = 21,683,879.52

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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.