Home / 3,752,869,330.34-5,178,945,463.50-2,059,352,309.84

Finding the Fourth Proportional to 3,752,869,330.34, 5,178,945,463.50 and 2,059,352,309.84

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Solution

The fourth proportional to 3,752,869,330.34, 5,178,945,463.50 and 2,059,352,309.84 is: 2,841,898,388.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,869,330.34 : 5,178,945,463.50 = 2,059,352,309.84 : x
  2. Step 2: Convert to fraction form
    3,752,869,330.34/5,178,945,463.50 = 2,059,352,309.84/x
  3. Step 3: Cross multiply
    3,752,869,330.34x = 5,178,945,463.50 × 2,059,352,309.84
  4. Step 4: Simplify right side
    3,752,869,330.34x = 10,665,273,302,794,113,024
  5. Step 5: Solve for x
    x = 10,665,273,302,794,113,024/3,752,869,330.34
  6. Step 6: Final answer
    x = 2,841,898,388.67

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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.