Home / 59,891,971.72-82,651,168.50-32,389,899.40

Finding the Fourth Proportional to 59,891,971.72, 82,651,168.50 and 32,389,899.40

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Solution

The fourth proportional to 59,891,971.72, 82,651,168.50 and 32,389,899.40 is: 44,698,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,891,971.72 : 82,651,168.50 = 32,389,899.40 : x
  2. Step 2: Convert to fraction form
    59,891,971.72/82,651,168.50 = 32,389,899.40/x
  3. Step 3: Cross multiply
    59,891,971.72x = 82,651,168.50 × 32,389,899.40
  4. Step 4: Simplify right side
    59,891,971.72x = 2,677,063,033,007,449
  5. Step 5: Solve for x
    x = 2,677,063,033,007,449/59,891,971.72
  6. Step 6: Final answer
    x = 44,698,195.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.