Home / 531,563,351.40-797,345,027.10-244,349,015.40

Finding the Fourth Proportional to 531,563,351.40, 797,345,027.10 and 244,349,015.40

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Solution

The fourth proportional to 531,563,351.40, 797,345,027.10 and 244,349,015.40 is: 366,523,523.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,563,351.40 : 797,345,027.10 = 244,349,015.40 : x
  2. Step 2: Convert to fraction form
    531,563,351.40/797,345,027.10 = 244,349,015.40/x
  3. Step 3: Cross multiply
    531,563,351.40x = 797,345,027.10 × 244,349,015.40
  4. Step 4: Simplify right side
    531,563,351.40x = 194,830,472,305,971,328
  5. Step 5: Solve for x
    x = 194,830,472,305,971,328/531,563,351.40
  6. Step 6: Final answer
    x = 366,523,523.10

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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.