Home / 29,032,246.80-43,548,370.20-23,657,475.60

Finding the Fourth Proportional to 29,032,246.80, 43,548,370.20 and 23,657,475.60

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Solution

The fourth proportional to 29,032,246.80, 43,548,370.20 and 23,657,475.60 is: 35,486,213.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,032,246.80 : 43,548,370.20 = 23,657,475.60 : x
  2. Step 2: Convert to fraction form
    29,032,246.80/43,548,370.20 = 23,657,475.60/x
  3. Step 3: Cross multiply
    29,032,246.80x = 43,548,370.20 × 23,657,475.60
  4. Step 4: Simplify right side
    29,032,246.80x = 1,030,244,505,426,267.25
  5. Step 5: Solve for x
    x = 1,030,244,505,426,267.25/29,032,246.80
  6. Step 6: Final answer
    x = 35,486,213.40

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Similar ratio
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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.