Home / 606,899,435.22-910,311,361.47-373,774,508.10

Finding the Fourth Proportional to 606,899,435.22, 910,311,361.47 and 373,774,508.10

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Solution

The fourth proportional to 606,899,435.22, 910,311,361.47 and 373,774,508.10 is: 560,638,487.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,899,435.22 : 910,311,361.47 = 373,774,508.10 : x
  2. Step 2: Convert to fraction form
    606,899,435.22/910,311,361.47 = 373,774,508.10/x
  3. Step 3: Cross multiply
    606,899,435.22x = 910,311,361.47 × 373,774,508.10
  4. Step 4: Simplify right side
    606,899,435.22x = 340,251,181,351,290,560
  5. Step 5: Solve for x
    x = 340,251,181,351,290,560/606,899,435.22
  6. Step 6: Final answer
    x = 560,638,487.38

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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.