Home / 1,364,509,231.48-1,883,022,691.18-737,977,644.28

Finding the Fourth Proportional to 1,364,509,231.48, 1,883,022,691.18 and 737,977,644.28

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Solution

The fourth proportional to 1,364,509,231.48, 1,883,022,691.18 and 737,977,644.28 is: 1,018,409,123.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,509,231.48 : 1,883,022,691.18 = 737,977,644.28 : x
  2. Step 2: Convert to fraction form
    1,364,509,231.48/1,883,022,691.18 = 737,977,644.28/x
  3. Step 3: Cross multiply
    1,364,509,231.48x = 1,883,022,691.18 × 737,977,644.28
  4. Step 4: Simplify right side
    1,364,509,231.48x = 1,389,628,649,762,802,432
  5. Step 5: Solve for x
    x = 1,389,628,649,762,802,432/1,364,509,231.48
  6. Step 6: Final answer
    x = 1,018,409,123.00

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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.