Home / 214,470,159.48-295,945,138.59-120,362,722.00

Finding the Fourth Proportional to 214,470,159.48, 295,945,138.59 and 120,362,722.00

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Solution

The fourth proportional to 214,470,159.48, 295,945,138.59 and 120,362,722.00 is: 166,087,266.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,470,159.48 : 295,945,138.59 = 120,362,722.00 : x
  2. Step 2: Convert to fraction form
    214,470,159.48/295,945,138.59 = 120,362,722.00/x
  3. Step 3: Cross multiply
    214,470,159.48x = 295,945,138.59 × 120,362,722.00
  4. Step 4: Simplify right side
    214,470,159.48x = 35,620,762,442,168,420
  5. Step 5: Solve for x
    x = 35,620,762,442,168,420/214,470,159.48
  6. Step 6: Final answer
    x = 166,087,266.07

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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.