Home / 176,288,632.20-264,432,948.30-148,071,083.40

Finding the Fourth Proportional to 176,288,632.20, 264,432,948.30 and 148,071,083.40

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Solution

The fourth proportional to 176,288,632.20, 264,432,948.30 and 148,071,083.40 is: 222,106,625.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,288,632.20 : 264,432,948.30 = 148,071,083.40 : x
  2. Step 2: Convert to fraction form
    176,288,632.20/264,432,948.30 = 148,071,083.40/x
  3. Step 3: Cross multiply
    176,288,632.20x = 264,432,948.30 × 148,071,083.40
  4. Step 4: Simplify right side
    176,288,632.20x = 39,154,873,141,437,192
  5. Step 5: Solve for x
    x = 39,154,873,141,437,192/176,288,632.20
  6. Step 6: Final answer
    x = 222,106,625.10

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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.