Home / 58,685,338,109.88-88,033,077,935.38-16,190,235,367.45

Finding the Fourth Proportional to 58,685,338,109.88, 88,033,077,935.38 and 16,190,235,367.45

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Solution

The fourth proportional to 58,685,338,109.88, 88,033,077,935.38 and 16,190,235,367.45 is: 24,286,751,986.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,685,338,109.88 : 88,033,077,935.38 = 16,190,235,367.45 : x
  2. Step 2: Convert to fraction form
    58,685,338,109.88/88,033,077,935.38 = 16,190,235,367.45/x
  3. Step 3: Cross multiply
    58,685,338,109.88x = 88,033,077,935.38 × 16,190,235,367.45
  4. Step 4: Simplify right side
    58,685,338,109.88x = 1,425,276,251,894,695,591,936
  5. Step 5: Solve for x
    x = 1,425,276,251,894,695,591,936/58,685,338,109.88
  6. Step 6: Final answer
    x = 24,286,751,986.10

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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.