Home / 43,566,884.60-65,371,322.10-30,759,812.60

Finding the Fourth Proportional to 43,566,884.60, 65,371,322.10 and 30,759,812.60

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Solution

The fourth proportional to 43,566,884.60, 65,371,322.10 and 30,759,812.60 is: 46,154,542.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,566,884.60 : 65,371,322.10 = 30,759,812.60 : x
  2. Step 2: Convert to fraction form
    43,566,884.60/65,371,322.10 = 30,759,812.60/x
  3. Step 3: Cross multiply
    43,566,884.60x = 65,371,322.10 × 30,759,812.60
  4. Step 4: Simplify right side
    43,566,884.60x = 2,010,809,617,210,238.50
  5. Step 5: Solve for x
    x = 2,010,809,617,210,238.50/43,566,884.60
  6. Step 6: Final answer
    x = 46,154,542.28

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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.