Home / 1,496,534,541.30-2,064,244,562.02-959,836,109.92

Finding the Fourth Proportional to 1,496,534,541.30, 2,064,244,562.02 and 959,836,109.92

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Solution

The fourth proportional to 1,496,534,541.30, 2,064,244,562.02 and 959,836,109.92 is: 1,323,949,708.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,534,541.30 : 2,064,244,562.02 = 959,836,109.92 : x
  2. Step 2: Convert to fraction form
    1,496,534,541.30/2,064,244,562.02 = 959,836,109.92/x
  3. Step 3: Cross multiply
    1,496,534,541.30x = 2,064,244,562.02 × 959,836,109.92
  4. Step 4: Simplify right side
    1,496,534,541.30x = 1,981,336,470,323,503,104
  5. Step 5: Solve for x
    x = 1,981,336,470,323,503,104/1,496,534,541.30
  6. Step 6: Final answer
    x = 1,323,949,708.90

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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.