Home / 176,301,348.70-264,452,023.05-122,553,636.70

Finding the Fourth Proportional to 176,301,348.70, 264,452,023.05 and 122,553,636.70

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Solution

The fourth proportional to 176,301,348.70, 264,452,023.05 and 122,553,636.70 is: 183,830,455.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301,348.70 : 264,452,023.05 = 122,553,636.70 : x
  2. Step 2: Convert to fraction form
    176,301,348.70/264,452,023.05 = 122,553,636.70/x
  3. Step 3: Cross multiply
    176,301,348.70x = 264,452,023.05 × 122,553,636.70
  4. Step 4: Simplify right side
    176,301,348.70x = 32,409,557,157,449,728
  5. Step 5: Solve for x
    x = 32,409,557,157,449,728/176,301,348.70
  6. Step 6: Final answer
    x = 183,830,455.05

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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.