Home / 3,059,720,349.48-4,580,080,021.14-1,657,221,238.44

Finding the Fourth Proportional to 3,059,720,349.48, 4,580,080,021.14 and 1,657,221,238.44

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Solution

The fourth proportional to 3,059,720,349.48, 4,580,080,021.14 and 1,657,221,238.44 is: 2,480,686,147.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,720,349.48 : 4,580,080,021.14 = 1,657,221,238.44 : x
  2. Step 2: Convert to fraction form
    3,059,720,349.48/4,580,080,021.14 = 1,657,221,238.44/x
  3. Step 3: Cross multiply
    3,059,720,349.48x = 4,580,080,021.14 × 1,657,221,238.44
  4. Step 4: Simplify right side
    3,059,720,349.48x = 7,590,205,884,787,933,184
  5. Step 5: Solve for x
    x = 7,590,205,884,787,933,184/3,059,720,349.48
  6. Step 6: Final answer
    x = 2,480,686,147.05

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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.