Home / 576,044,780.69-794,747,195.37-375,010,114.64

Finding the Fourth Proportional to 576,044,780.69, 794,747,195.37 and 375,010,114.64

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Solution

The fourth proportional to 576,044,780.69, 794,747,195.37 and 375,010,114.64 is: 517,387,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,044,780.69 : 794,747,195.37 = 375,010,114.64 : x
  2. Step 2: Convert to fraction form
    576,044,780.69/794,747,195.37 = 375,010,114.64/x
  3. Step 3: Cross multiply
    576,044,780.69x = 794,747,195.37 × 375,010,114.64
  4. Step 4: Simplify right side
    576,044,780.69x = 298,038,236,841,548,416
  5. Step 5: Solve for x
    x = 298,038,236,841,548,416/576,044,780.69
  6. Step 6: Final answer
    x = 517,387,270.63

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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.