Home / 6,358,808,899.16-9,538,211,103.76-1,700,561,794.55

Finding the Fourth Proportional to 6,358,808,899.16, 9,538,211,103.76 and 1,700,561,794.55

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Solution

The fourth proportional to 6,358,808,899.16, 9,538,211,103.76 and 1,700,561,794.55 is: 2,550,842,091.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,808,899.16 : 9,538,211,103.76 = 1,700,561,794.55 : x
  2. Step 2: Convert to fraction form
    6,358,808,899.16/9,538,211,103.76 = 1,700,561,794.55/x
  3. Step 3: Cross multiply
    6,358,808,899.16x = 9,538,211,103.76 × 1,700,561,794.55
  4. Step 4: Simplify right side
    6,358,808,899.16x = 16,220,317,391,406,841,856
  5. Step 5: Solve for x
    x = 16,220,317,391,406,841,856/6,358,808,899.16
  6. Step 6: Final answer
    x = 2,550,842,091.44

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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.