Home / 19,134,784,933.92-26,406,076,209.12-10,676,965,191.84

Finding the Fourth Proportional to 19,134,784,933.92, 26,406,076,209.12 and 10,676,965,191.84

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Solution

The fourth proportional to 19,134,784,933.92, 26,406,076,209.12 and 10,676,965,191.84 is: 14,734,252,697.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,134,784,933.92 : 26,406,076,209.12 = 10,676,965,191.84 : x
  2. Step 2: Convert to fraction form
    19,134,784,933.92/26,406,076,209.12 = 10,676,965,191.84/x
  3. Step 3: Cross multiply
    19,134,784,933.92x = 26,406,076,209.12 × 10,676,965,191.84
  4. Step 4: Simplify right side
    19,134,784,933.92x = 281,936,756,537,848,561,664
  5. Step 5: Solve for x
    x = 281,936,756,537,848,561,664/19,134,784,933.92
  6. Step 6: Final answer
    x = 14,734,252,697.98

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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.