Home / 599,097,875.20-898,646,812.80-502,351,993.60

Finding the Fourth Proportional to 599,097,875.20, 898,646,812.80 and 502,351,993.60

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Solution

The fourth proportional to 599,097,875.20, 898,646,812.80 and 502,351,993.60 is: 753,527,990.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,097,875.20 : 898,646,812.80 = 502,351,993.60 : x
  2. Step 2: Convert to fraction form
    599,097,875.20/898,646,812.80 = 502,351,993.60/x
  3. Step 3: Cross multiply
    599,097,875.20x = 898,646,812.80 × 502,351,993.60
  4. Step 4: Simplify right side
    599,097,875.20x = 451,437,017,952,366,016
  5. Step 5: Solve for x
    x = 451,437,017,952,366,016/599,097,875.20
  6. Step 6: Final answer
    x = 753,527,990.40

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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.