Home / 57,381,826,559.76-79,188,882,779.88-33,294,029,400.72

Finding the Fourth Proportional to 57,381,826,559.76, 79,188,882,779.88 and 33,294,029,400.72

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Solution

The fourth proportional to 57,381,826,559.76, 79,188,882,779.88 and 33,294,029,400.72 is: 45,946,899,036.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,381,826,559.76 : 79,188,882,779.88 = 33,294,029,400.72 : x
  2. Step 2: Convert to fraction form
    57,381,826,559.76/79,188,882,779.88 = 33,294,029,400.72/x
  3. Step 3: Cross multiply
    57,381,826,559.76x = 79,188,882,779.88 × 33,294,029,400.72
  4. Step 4: Simplify right side
    57,381,826,559.76x = 2,636,516,991,483,494,531,072
  5. Step 5: Solve for x
    x = 2,636,516,991,483,494,531,072/57,381,826,559.76
  6. Step 6: Final answer
    x = 45,946,899,036.71

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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.