Home / 3,210,593,057.58-4,911,847,901.93

Finding the Third Proportional to 3,210,593,057.58 and 4,911,847,901.93

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Solution

The third proportional to 3,210,593,057.58 and 4,911,847,901.93 is: 7,514,577,331.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,593,057.58 : 4,911,847,901.93 = 4,911,847,901.93 : x
  2. Step 2: Convert to fraction form
    3,210,593,057.58/4,911,847,901.93 = 4,911,847,901.93/x
  3. Step 3: Cross multiply
    3,210,593,057.58x = 4,911,847,901.93 × 4,911,847,901.93
  4. Step 4: Simplify right side
    3,210,593,057.58x = 24,126,249,811,691,196,416
  5. Step 5: Solve for x
    x = 24,126,249,811,691,196,416/3,210,593,057.58
  6. Step 6: Final answer
    x = 7,514,577,331.67

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.