Home / 52,866,864.05-79,300,186.99-29,827,339.75

Finding the Fourth Proportional to 52,866,864.05, 79,300,186.99 and 29,827,339.75

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Solution

The fourth proportional to 52,866,864.05, 79,300,186.99 and 29,827,339.75 is: 44,740,948.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,866,864.05 : 79,300,186.99 = 29,827,339.75 : x
  2. Step 2: Convert to fraction form
    52,866,864.05/79,300,186.99 = 29,827,339.75/x
  3. Step 3: Cross multiply
    52,866,864.05x = 79,300,186.99 × 29,827,339.75
  4. Step 4: Simplify right side
    52,866,864.05x = 2,365,313,619,589,259.50
  5. Step 5: Solve for x
    x = 2,365,313,619,589,259.50/52,866,864.05
  6. Step 6: Final answer
    x = 44,740,948.08

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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.