Home / 176,306,479.20-264,459,718.80-95,684,911.20

Finding the Fourth Proportional to 176,306,479.20, 264,459,718.80 and 95,684,911.20

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Solution

The fourth proportional to 176,306,479.20, 264,459,718.80 and 95,684,911.20 is: 143,527,366.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,306,479.20 : 264,459,718.80 = 95,684,911.20 : x
  2. Step 2: Convert to fraction form
    176,306,479.20/264,459,718.80 = 95,684,911.20/x
  3. Step 3: Cross multiply
    176,306,479.20x = 264,459,718.80 × 95,684,911.20
  4. Step 4: Simplify right side
    176,306,479.20x = 25,304,804,709,354,972
  5. Step 5: Solve for x
    x = 25,304,804,709,354,972/176,306,479.20
  6. Step 6: Final answer
    x = 143,527,366.80

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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.