Home / 225,533,065,139.20-338,448,637,389.30-106,184,521,043.90

Finding the Fourth Proportional to 225,533,065,139.20, 338,448,637,389.30 and 106,184,521,043.90

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Solution

The fourth proportional to 225,533,065,139.20, 338,448,637,389.30 and 106,184,521,043.90 is: 159,346,951,796.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,533,065,139.20 : 338,448,637,389.30 = 106,184,521,043.90 : x
  2. Step 2: Convert to fraction form
    225,533,065,139.20/338,448,637,389.30 = 106,184,521,043.90/x
  3. Step 3: Cross multiply
    225,533,065,139.20x = 338,448,637,389.30 × 106,184,521,043.90
  4. Step 4: Simplify right side
    225,533,065,139.20x = 35,938,006,459,143,400,980,480
  5. Step 5: Solve for x
    x = 35,938,006,459,143,400,980,480/225,533,065,139.20
  6. Step 6: Final answer
    x = 159,346,951,796.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.