Home / 33,700,123,587.60-46,483,777,586.88-21,672,341,011.44

Finding the Fourth Proportional to 33,700,123,587.60, 46,483,777,586.88 and 21,672,341,011.44

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Solution

The fourth proportional to 33,700,123,587.60, 46,483,777,586.88 and 21,672,341,011.44 is: 29,893,429,819.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,700,123,587.60 : 46,483,777,586.88 = 21,672,341,011.44 : x
  2. Step 2: Convert to fraction form
    33,700,123,587.60/46,483,777,586.88 = 21,672,341,011.44/x
  3. Step 3: Cross multiply
    33,700,123,587.60x = 46,483,777,586.88 × 21,672,341,011.44
  4. Step 4: Simplify right side
    33,700,123,587.60x = 1,007,412,279,362,794,815,488
  5. Step 5: Solve for x
    x = 1,007,412,279,362,794,815,488/33,700,123,587.60
  6. Step 6: Final answer
    x = 29,893,429,819.16

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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.