Home / 3,011,794,262.70-4,156,376,892.82-1,673,740,748.72

Finding the Fourth Proportional to 3,011,794,262.70, 4,156,376,892.82 and 1,673,740,748.72

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Solution

The fourth proportional to 3,011,794,262.70, 4,156,376,892.82 and 1,673,740,748.72 is: 2,309,818,256.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,794,262.70 : 4,156,376,892.82 = 1,673,740,748.72 : x
  2. Step 2: Convert to fraction form
    3,011,794,262.70/4,156,376,892.82 = 1,673,740,748.72/x
  3. Step 3: Cross multiply
    3,011,794,262.70x = 4,156,376,892.82 × 1,673,740,748.72
  4. Step 4: Simplify right side
    3,011,794,262.70x = 6,956,697,372,551,054,336
  5. Step 5: Solve for x
    x = 6,956,697,372,551,054,336/3,011,794,262.70
  6. Step 6: Final answer
    x = 2,309,818,256.42

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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.