Home / 176,055,763.02-264,084,555.54-103,221,467.79

Finding the Fourth Proportional to 176,055,763.02, 264,084,555.54 and 103,221,467.79

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Solution

The fourth proportional to 176,055,763.02, 264,084,555.54 and 103,221,467.79 is: 154,832,735.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,055,763.02 : 264,084,555.54 = 103,221,467.79 : x
  2. Step 2: Convert to fraction form
    176,055,763.02/264,084,555.54 = 103,221,467.79/x
  3. Step 3: Cross multiply
    176,055,763.02x = 264,084,555.54 × 103,221,467.79
  4. Step 4: Simplify right side
    176,055,763.02x = 27,259,195,443,508,576
  5. Step 5: Solve for x
    x = 27,259,195,443,508,576/176,055,763.02
  6. Step 6: Final answer
    x = 154,832,735.81

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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.