Home / 52,218,291.33-71,986,404.65-36,700,214.13

Finding the Fourth Proportional to 52,218,291.33, 71,986,404.65 and 36,700,214.13

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Solution

The fourth proportional to 52,218,291.33, 71,986,404.65 and 36,700,214.13 is: 50,593,698.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,218,291.33 : 71,986,404.65 = 36,700,214.13 : x
  2. Step 2: Convert to fraction form
    52,218,291.33/71,986,404.65 = 36,700,214.13/x
  3. Step 3: Cross multiply
    52,218,291.33x = 71,986,404.65 × 36,700,214.13
  4. Step 4: Simplify right side
    52,218,291.33x = 2,641,916,464,920,326.50
  5. Step 5: Solve for x
    x = 2,641,916,464,920,326.50/52,218,291.33
  6. Step 6: Final answer
    x = 50,593,698.06

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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.