Home / 104,976,287.80-157,464,431.70-32,192,490.40

Finding the Fourth Proportional to 104,976,287.80, 157,464,431.70 and 32,192,490.40

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Solution

The fourth proportional to 104,976,287.80, 157,464,431.70 and 32,192,490.40 is: 48,288,735.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,287.80 : 157,464,431.70 = 32,192,490.40 : x
  2. Step 2: Convert to fraction form
    104,976,287.80/157,464,431.70 = 32,192,490.40/x
  3. Step 3: Cross multiply
    104,976,287.80x = 157,464,431.70 × 32,192,490.40
  4. Step 4: Simplify right side
    104,976,287.80x = 5,069,172,205,843,705
  5. Step 5: Solve for x
    x = 5,069,172,205,843,705/104,976,287.80
  6. Step 6: Final answer
    x = 48,288,735.60

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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.