Home / 1,475,906,157.06-2,036,774,694.53-881,242,606.55

Finding the Fourth Proportional to 1,475,906,157.06, 2,036,774,694.53 and 881,242,606.55

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Solution

The fourth proportional to 1,475,906,157.06, 2,036,774,694.53 and 881,242,606.55 is: 1,216,129,245.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,906,157.06 : 2,036,774,694.53 = 881,242,606.55 : x
  2. Step 2: Convert to fraction form
    1,475,906,157.06/2,036,774,694.53 = 881,242,606.55/x
  3. Step 3: Cross multiply
    1,475,906,157.06x = 2,036,774,694.53 × 881,242,606.55
  4. Step 4: Simplify right side
    1,475,906,157.06x = 1,794,892,640,748,107,264
  5. Step 5: Solve for x
    x = 1,794,892,640,748,107,264/1,475,906,157.06
  6. Step 6: Final answer
    x = 1,216,129,245.18

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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.