Home / 4,621,560,815,616.40-6,932,337,240,344.70-1,179,457,216,613.10

Finding the Fourth Proportional to 4,621,560,815,616.40, 6,932,337,240,344.70 and 1,179,457,216,613.10

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Solution

The fourth proportional to 4,621,560,815,616.40, 6,932,337,240,344.70 and 1,179,457,216,613.10 is: 1,769,184,808,407.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,560,815,616.40 : 6,932,337,240,344.70 = 1,179,457,216,613.10 : x
  2. Step 2: Convert to fraction form
    4,621,560,815,616.40/6,932,337,240,344.70 = 1,179,457,216,613.10/x
  3. Step 3: Cross multiply
    4,621,560,815,616.40x = 6,932,337,240,344.70 × 1,179,457,216,613.10
  4. Step 4: Simplify right side
    4,621,560,815,616.40x = 8,176,395,186,120,299,525,439,488
  5. Step 5: Solve for x
    x = 8,176,395,186,120,299,525,439,488/4,621,560,815,616.40
  6. Step 6: Final answer
    x = 1,769,184,808,407.58

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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.