Home / 4,972,820,261.13-6,862,457,050.01-2,714,759,787.38

Finding the Fourth Proportional to 4,972,820,261.13, 6,862,457,050.01 and 2,714,759,787.38

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Solution

The fourth proportional to 4,972,820,261.13, 6,862,457,050.01 and 2,714,759,787.38 is: 3,746,349,448.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,820,261.13 : 6,862,457,050.01 = 2,714,759,787.38 : x
  2. Step 2: Convert to fraction form
    4,972,820,261.13/6,862,457,050.01 = 2,714,759,787.38/x
  3. Step 3: Cross multiply
    4,972,820,261.13x = 6,862,457,050.01 × 2,714,759,787.38
  4. Step 4: Simplify right side
    4,972,820,261.13x = 18,629,922,441,951,145,984
  5. Step 5: Solve for x
    x = 18,629,922,441,951,145,984/4,972,820,261.13
  6. Step 6: Final answer
    x = 3,746,349,448.33

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1.5x scale

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.