Home / 61,381,446,231.80-92,072,169,347.70-34,933,540,849.40

Finding the Fourth Proportional to 61,381,446,231.80, 92,072,169,347.70 and 34,933,540,849.40

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Solution

The fourth proportional to 61,381,446,231.80, 92,072,169,347.70 and 34,933,540,849.40 is: 52,400,311,274.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,381,446,231.80 : 92,072,169,347.70 = 34,933,540,849.40 : x
  2. Step 2: Convert to fraction form
    61,381,446,231.80/92,072,169,347.70 = 34,933,540,849.40/x
  3. Step 3: Cross multiply
    61,381,446,231.80x = 92,072,169,347.70 × 34,933,540,849.40
  4. Step 4: Simplify right side
    61,381,446,231.80x = 3,216,406,889,000,752,644,096
  5. Step 5: Solve for x
    x = 3,216,406,889,000,752,644,096/61,381,446,231.80
  6. Step 6: Final answer
    x = 52,400,311,274.10

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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.