Home / 35,374,014.38-53,071,850.93-18,114,435.77

Finding the Fourth Proportional to 35,374,014.38, 53,071,850.93 and 18,114,435.77

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Solution

The fourth proportional to 35,374,014.38, 53,071,850.93 and 18,114,435.77 is: 27,177,199.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,374,014.38 : 53,071,850.93 = 18,114,435.77 : x
  2. Step 2: Convert to fraction form
    35,374,014.38/53,071,850.93 = 18,114,435.77/x
  3. Step 3: Cross multiply
    35,374,014.38x = 53,071,850.93 × 18,114,435.77
  4. Step 4: Simplify right side
    35,374,014.38x = 961,366,634,510,568.25
  5. Step 5: Solve for x
    x = 961,366,634,510,568.25/35,374,014.38
  6. Step 6: Final answer
    x = 27,177,199.18

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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.