Home / 447,361,400,051.88-617,358,708,461.50-241,595,619,595.44

Finding the Fourth Proportional to 447,361,400,051.88, 617,358,708,461.50 and 241,595,619,595.44

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Solution

The fourth proportional to 447,361,400,051.88, 617,358,708,461.50 and 241,595,619,595.44 is: 333,401,942,291.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,361,400,051.88 : 617,358,708,461.50 = 241,595,619,595.44 : x
  2. Step 2: Convert to fraction form
    447,361,400,051.88/617,358,708,461.50 = 241,595,619,595.44/x
  3. Step 3: Cross multiply
    447,361,400,051.88x = 617,358,708,461.50 × 241,595,619,595.44
  4. Step 4: Simplify right side
    447,361,400,051.88x = 149,151,159,683,396,700,995,584
  5. Step 5: Solve for x
    x = 149,151,159,683,396,700,995,584/447,361,400,051.88
  6. Step 6: Final answer
    x = 333,401,942,291.18

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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.