Home / 803,622,582.18-1,204,820,744.18-366,617,651.58

Finding the Fourth Proportional to 803,622,582.18, 1,204,820,744.18 and 366,617,651.58

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Solution

The fourth proportional to 803,622,582.18, 1,204,820,744.18 and 366,617,651.58 is: 549,646,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,622,582.18 : 1,204,820,744.18 = 366,617,651.58 : x
  2. Step 2: Convert to fraction form
    803,622,582.18/1,204,820,744.18 = 366,617,651.58/x
  3. Step 3: Cross multiply
    803,622,582.18x = 1,204,820,744.18 × 366,617,651.58
  4. Step 4: Simplify right side
    803,622,582.18x = 441,708,551,804,306,432
  5. Step 5: Solve for x
    x = 441,708,551,804,306,432/803,622,582.18
  6. Step 6: Final answer
    x = 549,646,764.04

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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.