Home / 392,340,830.32-588,532,707.24-159,136,908.76

Finding the Fourth Proportional to 392,340,830.32, 588,532,707.24 and 159,136,908.76

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Solution

The fourth proportional to 392,340,830.32, 588,532,707.24 and 159,136,908.76 is: 238,714,068.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    392,340,830.32 : 588,532,707.24 = 159,136,908.76 : x
  2. Step 2: Convert to fraction form
    392,340,830.32/588,532,707.24 = 159,136,908.76/x
  3. Step 3: Cross multiply
    392,340,830.32x = 588,532,707.24 × 159,136,908.76
  4. Step 4: Simplify right side
    392,340,830.32x = 93,657,275,734,327,664
  5. Step 5: Solve for x
    x = 93,657,275,734,327,664/392,340,830.32
  6. Step 6: Final answer
    x = 238,714,068.22

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Why These Related Problems?

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