Home / 4,520,859,552-6,237,384,065.28-2,639,907,982.08

Finding the Fourth Proportional to 4,520,859,552, 6,237,384,065.28 and 2,639,907,982.08

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Solution

The fourth proportional to 4,520,859,552, 6,237,384,065.28 and 2,639,907,982.08 is: 3,642,254,264.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,859,552 : 6,237,384,065.28 = 2,639,907,982.08 : x
  2. Step 2: Convert to fraction form
    4,520,859,552/6,237,384,065.28 = 2,639,907,982.08/x
  3. Step 3: Cross multiply
    4,520,859,552x = 6,237,384,065.28 × 2,639,907,982.08
  4. Step 4: Simplify right side
    4,520,859,552x = 16,466,119,981,231,269,888
  5. Step 5: Solve for x
    x = 16,466,119,981,231,269,888/4,520,859,552
  6. Step 6: Final answer
    x = 3,642,254,264.22

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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.