Home / 1,565,222,421.60-2,348,762,605.20-595,972,015.20

Finding the Fourth Proportional to 1,565,222,421.60, 2,348,762,605.20 and 595,972,015.20

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Solution

The fourth proportional to 1,565,222,421.60, 2,348,762,605.20 and 595,972,015.20 is: 894,311,737.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,222,421.60 : 2,348,762,605.20 = 595,972,015.20 : x
  2. Step 2: Convert to fraction form
    1,565,222,421.60/2,348,762,605.20 = 595,972,015.20/x
  3. Step 3: Cross multiply
    1,565,222,421.60x = 2,348,762,605.20 × 595,972,015.20
  4. Step 4: Simplify right side
    1,565,222,421.60x = 1,399,796,783,047,446,016
  5. Step 5: Solve for x
    x = 1,399,796,783,047,446,016/1,565,222,421.60
  6. Step 6: Final answer
    x = 894,311,737.25

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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.