Home / 53,429,550,043.70-80,157,890,609.14-24,733,654,933.21

Finding the Fourth Proportional to 53,429,550,043.70, 80,157,890,609.14 and 24,733,654,933.21

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Solution

The fourth proportional to 53,429,550,043.70, 80,157,890,609.14 and 24,733,654,933.21 is: 37,106,762,173.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,429,550,043.70 : 80,157,890,609.14 = 24,733,654,933.21 : x
  2. Step 2: Convert to fraction form
    53,429,550,043.70/80,157,890,609.14 = 24,733,654,933.21/x
  3. Step 3: Cross multiply
    53,429,550,043.70x = 80,157,890,609.14 × 24,733,654,933.21
  4. Step 4: Simplify right side
    53,429,550,043.70x = 1,982,597,606,500,579,934,208
  5. Step 5: Solve for x
    x = 1,982,597,606,500,579,934,208/53,429,550,043.70
  6. Step 6: Final answer
    x = 37,106,762,173.35

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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.