Home / 176,301,337.20-264,452,005.80-122,553,625.20

Finding the Fourth Proportional to 176,301,337.20, 264,452,005.80 and 122,553,625.20

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Solution

The fourth proportional to 176,301,337.20, 264,452,005.80 and 122,553,625.20 is: 183,830,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301,337.20 : 264,452,005.80 = 122,553,625.20 : x
  2. Step 2: Convert to fraction form
    176,301,337.20/264,452,005.80 = 122,553,625.20/x
  3. Step 3: Cross multiply
    176,301,337.20x = 264,452,005.80 × 122,553,625.20
  4. Step 4: Simplify right side
    176,301,337.20x = 32,409,552,002,201,428
  5. Step 5: Solve for x
    x = 32,409,552,002,201,428/176,301,337.20
  6. Step 6: Final answer
    x = 183,830,437.80

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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.