Home / 35,100,829.80-52,651,244.70-29,128,861.80

Finding the Fourth Proportional to 35,100,829.80, 52,651,244.70 and 29,128,861.80

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Solution

The fourth proportional to 35,100,829.80, 52,651,244.70 and 29,128,861.80 is: 43,693,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,100,829.80 : 52,651,244.70 = 29,128,861.80 : x
  2. Step 2: Convert to fraction form
    35,100,829.80/52,651,244.70 = 29,128,861.80/x
  3. Step 3: Cross multiply
    35,100,829.80x = 52,651,244.70 × 29,128,861.80
  4. Step 4: Simplify right side
    35,100,829.80x = 1,533,670,830,464,282.50
  5. Step 5: Solve for x
    x = 1,533,670,830,464,282.50/35,100,829.80
  6. Step 6: Final answer
    x = 43,693,292.70

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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.