Home / 176,134,140.30-264,201,210.45-164,796,732.30

Finding the Fourth Proportional to 176,134,140.30, 264,201,210.45 and 164,796,732.30

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Solution

The fourth proportional to 176,134,140.30, 264,201,210.45 and 164,796,732.30 is: 247,195,098.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,134,140.30 : 264,201,210.45 = 164,796,732.30 : x
  2. Step 2: Convert to fraction form
    176,134,140.30/264,201,210.45 = 164,796,732.30/x
  3. Step 3: Cross multiply
    176,134,140.30x = 264,201,210.45 × 164,796,732.30
  4. Step 4: Simplify right side
    176,134,140.30x = 43,539,496,151,864,616
  5. Step 5: Solve for x
    x = 43,539,496,151,864,616/176,134,140.30
  6. Step 6: Final answer
    x = 247,195,098.45

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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.