Home / 2,835,354,156.30-4,253,031,234.45-765,072,596.70

Finding the Fourth Proportional to 2,835,354,156.30, 4,253,031,234.45 and 765,072,596.70

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Solution

The fourth proportional to 2,835,354,156.30, 4,253,031,234.45 and 765,072,596.70 is: 1,147,608,895.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,354,156.30 : 4,253,031,234.45 = 765,072,596.70 : x
  2. Step 2: Convert to fraction form
    2,835,354,156.30/4,253,031,234.45 = 765,072,596.70/x
  3. Step 3: Cross multiply
    2,835,354,156.30x = 4,253,031,234.45 × 765,072,596.70
  4. Step 4: Simplify right side
    2,835,354,156.30x = 3,253,877,650,386,868,224
  5. Step 5: Solve for x
    x = 3,253,877,650,386,868,224/2,835,354,156.30
  6. Step 6: Final answer
    x = 1,147,608,895.05

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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.