Home / 34,170,653.20-51,255,979.80-32,976,259.60

Finding the Fourth Proportional to 34,170,653.20, 51,255,979.80 and 32,976,259.60

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Solution

The fourth proportional to 34,170,653.20, 51,255,979.80 and 32,976,259.60 is: 49,464,389.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,170,653.20 : 51,255,979.80 = 32,976,259.60 : x
  2. Step 2: Convert to fraction form
    34,170,653.20/51,255,979.80 = 32,976,259.60/x
  3. Step 3: Cross multiply
    34,170,653.20x = 51,255,979.80 × 32,976,259.60
  4. Step 4: Simplify right side
    34,170,653.20x = 1,690,230,495,937,156
  5. Step 5: Solve for x
    x = 1,690,230,495,937,156/34,170,653.20
  6. Step 6: Final answer
    x = 49,464,389.40

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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.