Home / 30,706,555.32-46,075,773.78-12,524,090.04

Finding the Fourth Proportional to 30,706,555.32, 46,075,773.78 and 12,524,090.04

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Solution

The fourth proportional to 30,706,555.32, 46,075,773.78 and 12,524,090.04 is: 18,792,636.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,706,555.32 : 46,075,773.78 = 12,524,090.04 : x
  2. Step 2: Convert to fraction form
    30,706,555.32/46,075,773.78 = 12,524,090.04/x
  3. Step 3: Cross multiply
    30,706,555.32x = 46,075,773.78 × 12,524,090.04
  4. Step 4: Simplify right side
    30,706,555.32x = 577,057,139,483,391.12
  5. Step 5: Solve for x
    x = 577,057,139,483,391.12/30,706,555.32
  6. Step 6: Final answer
    x = 18,792,636.73

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.