Home / 1,041,083,896.58-1,561,570,845.33-341,483,878.65

Finding the Fourth Proportional to 1,041,083,896.58, 1,561,570,845.33 and 341,483,878.65

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Solution

The fourth proportional to 1,041,083,896.58, 1,561,570,845.33 and 341,483,878.65 is: 512,207,777.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,083,896.58 : 1,561,570,845.33 = 341,483,878.65 : x
  2. Step 2: Convert to fraction form
    1,041,083,896.58/1,561,570,845.33 = 341,483,878.65/x
  3. Step 3: Cross multiply
    1,041,083,896.58x = 1,561,570,845.33 × 341,483,878.65
  4. Step 4: Simplify right side
    1,041,083,896.58x = 533,251,269,050,047,552
  5. Step 5: Solve for x
    x = 533,251,269,050,047,552/1,041,083,896.58
  6. Step 6: Final answer
    x = 512,207,777.68

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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.