Home / 269,046,108.60-403,569,162.90-246,087,857.40

Finding the Fourth Proportional to 269,046,108.60, 403,569,162.90 and 246,087,857.40

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Solution

The fourth proportional to 269,046,108.60, 403,569,162.90 and 246,087,857.40 is: 369,131,786.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,046,108.60 : 403,569,162.90 = 246,087,857.40 : x
  2. Step 2: Convert to fraction form
    269,046,108.60/403,569,162.90 = 246,087,857.40/x
  3. Step 3: Cross multiply
    269,046,108.60x = 403,569,162.90 × 246,087,857.40
  4. Step 4: Simplify right side
    269,046,108.60x = 99,313,470,610,772,560
  5. Step 5: Solve for x
    x = 99,313,470,610,772,560/269,046,108.60
  6. Step 6: Final answer
    x = 369,131,786.10

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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.