Home / 433,106,724.60-597,530,244.60-284,507,860.32

Finding the Fourth Proportional to 433,106,724.60, 597,530,244.60 and 284,507,860.32

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Solution

The fourth proportional to 433,106,724.60, 597,530,244.60 and 284,507,860.32 is: 392,517,690.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,106,724.60 : 597,530,244.60 = 284,507,860.32 : x
  2. Step 2: Convert to fraction form
    433,106,724.60/597,530,244.60 = 284,507,860.32/x
  3. Step 3: Cross multiply
    433,106,724.60x = 597,530,244.60 × 284,507,860.32
  4. Step 4: Simplify right side
    433,106,724.60x = 170,002,051,367,632,224
  5. Step 5: Solve for x
    x = 170,002,051,367,632,224/433,106,724.60
  6. Step 6: Final answer
    x = 392,517,690.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.