Home / 16,761,807,570.30-25,122,007,822.68-14,384,256,456.90

Finding the Fourth Proportional to 16,761,807,570.30, 25,122,007,822.68 and 14,384,256,456.90

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Solution

The fourth proportional to 16,761,807,570.30, 25,122,007,822.68 and 14,384,256,456.90 is: 21,558,617,811.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,761,807,570.30 : 25,122,007,822.68 = 14,384,256,456.90 : x
  2. Step 2: Convert to fraction form
    16,761,807,570.30/25,122,007,822.68 = 14,384,256,456.90/x
  3. Step 3: Cross multiply
    16,761,807,570.30x = 25,122,007,822.68 × 14,384,256,456.90
  4. Step 4: Simplify right side
    16,761,807,570.30x = 361,361,403,233,677,082,624
  5. Step 5: Solve for x
    x = 361,361,403,233,677,082,624/16,761,807,570.30
  6. Step 6: Final answer
    x = 21,558,617,811.24

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1.5x scale

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.