Home / 5,591,655,536.08-7,716,648,633.96-3,051,501,513.88

Finding the Fourth Proportional to 5,591,655,536.08, 7,716,648,633.96 and 3,051,501,513.88

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Solution

The fourth proportional to 5,591,655,536.08, 7,716,648,633.96 and 3,051,501,513.88 is: 4,211,161,584.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,591,655,536.08 : 7,716,648,633.96 = 3,051,501,513.88 : x
  2. Step 2: Convert to fraction form
    5,591,655,536.08/7,716,648,633.96 = 3,051,501,513.88/x
  3. Step 3: Cross multiply
    5,591,655,536.08x = 7,716,648,633.96 × 3,051,501,513.88
  4. Step 4: Simplify right side
    5,591,655,536.08x = 23,547,364,988,608,974,848
  5. Step 5: Solve for x
    x = 23,547,364,988,608,974,848/5,591,655,536.08
  6. Step 6: Final answer
    x = 4,211,161,584.73

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1.5x scale

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.