Home / 13,573,250,956.86-20,359,672,103.88-6,106,560,948.87

Finding the Fourth Proportional to 13,573,250,956.86, 20,359,672,103.88 and 6,106,560,948.87

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Solution

The fourth proportional to 13,573,250,956.86, 20,359,672,103.88 and 6,106,560,948.87 is: 9,159,749,495.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,573,250,956.86 : 20,359,672,103.88 = 6,106,560,948.87 : x
  2. Step 2: Convert to fraction form
    13,573,250,956.86/20,359,672,103.88 = 6,106,560,948.87/x
  3. Step 3: Cross multiply
    13,573,250,956.86x = 20,359,672,103.88 × 6,106,560,948.87
  4. Step 4: Simplify right side
    13,573,250,956.86x = 124,327,578,601,351,528,448
  5. Step 5: Solve for x
    x = 124,327,578,601,351,528,448/13,573,250,956.86
  6. Step 6: Final answer
    x = 9,159,749,495.28

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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.