Home / 34,765,368.40-52,085,844.60-16,774,814.80

Finding the Fourth Proportional to 34,765,368.40, 52,085,844.60 and 16,774,814.80

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Solution

The fourth proportional to 34,765,368.40, 52,085,844.60 and 16,774,814.80 is: 25,132,205.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,368.40 : 52,085,844.60 = 16,774,814.80 : x
  2. Step 2: Convert to fraction form
    34,765,368.40/52,085,844.60 = 16,774,814.80/x
  3. Step 3: Cross multiply
    34,765,368.40x = 52,085,844.60 × 16,774,814.80
  4. Step 4: Simplify right side
    34,765,368.40x = 873,730,396,866,580.12
  5. Step 5: Solve for x
    x = 873,730,396,866,580.12/34,765,368.40
  6. Step 6: Final answer
    x = 25,132,205.90

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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.