Home / 6,701,493,031.45-9,249,065,796.82-5,091,298,336.85

Finding the Fourth Proportional to 6,701,493,031.45, 9,249,065,796.82 and 5,091,298,336.85

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Solution

The fourth proportional to 6,701,493,031.45, 9,249,065,796.82 and 5,091,298,336.85 is: 7,026,755,543.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,493,031.45 : 9,249,065,796.82 = 5,091,298,336.85 : x
  2. Step 2: Convert to fraction form
    6,701,493,031.45/9,249,065,796.82 = 5,091,298,336.85/x
  3. Step 3: Cross multiply
    6,701,493,031.45x = 9,249,065,796.82 × 5,091,298,336.85
  4. Step 4: Simplify right side
    6,701,493,031.45x = 47,089,753,308,765,888,512
  5. Step 5: Solve for x
    x = 47,089,753,308,765,888,512/6,701,493,031.45
  6. Step 6: Final answer
    x = 7,026,755,543.54

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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.