Home / 5,671,745,870.76-8,508,883,650.30-1,741,848,632.10

Finding the Fourth Proportional to 5,671,745,870.76, 8,508,883,650.30 and 1,741,848,632.10

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Solution

The fourth proportional to 5,671,745,870.76, 8,508,883,650.30 and 1,741,848,632.10 is: 2,613,161,394.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,671,745,870.76 : 8,508,883,650.30 = 1,741,848,632.10 : x
  2. Step 2: Convert to fraction form
    5,671,745,870.76/8,508,883,650.30 = 1,741,848,632.10/x
  3. Step 3: Cross multiply
    5,671,745,870.76x = 8,508,883,650.30 × 1,741,848,632.10
  4. Step 4: Simplify right side
    5,671,745,870.76x = 14,821,187,346,973,110,272
  5. Step 5: Solve for x
    x = 14,821,187,346,973,110,272/5,671,745,870.76
  6. Step 6: Final answer
    x = 2,613,161,394.16

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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.