Home / 46,262,406.80-69,393,610.20-35,512,864.40

Finding the Fourth Proportional to 46,262,406.80, 69,393,610.20 and 35,512,864.40

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Solution

The fourth proportional to 46,262,406.80, 69,393,610.20 and 35,512,864.40 is: 53,269,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,406.80 : 69,393,610.20 = 35,512,864.40 : x
  2. Step 2: Convert to fraction form
    46,262,406.80/69,393,610.20 = 35,512,864.40/x
  3. Step 3: Cross multiply
    46,262,406.80x = 69,393,610.20 × 35,512,864.40
  4. Step 4: Simplify right side
    46,262,406.80x = 2,464,365,869,259,057
  5. Step 5: Solve for x
    x = 2,464,365,869,259,057/46,262,406.80
  6. Step 6: Final answer
    x = 53,269,296.60

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1.5x scale

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.