Home / 356,440,274,340.08-534,880,327,563-165,176,661,640.50

Finding the Fourth Proportional to 356,440,274,340.08, 534,880,327,563 and 165,176,661,640.50

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Solution

The fourth proportional to 356,440,274,340.08, 534,880,327,563 and 165,176,661,640.50 is: 247,866,902,940.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,440,274,340.08 : 534,880,327,563 = 165,176,661,640.50 : x
  2. Step 2: Convert to fraction form
    356,440,274,340.08/534,880,327,563 = 165,176,661,640.50/x
  3. Step 3: Cross multiply
    356,440,274,340.08x = 534,880,327,563 × 165,176,661,640.50
  4. Step 4: Simplify right side
    356,440,274,340.08x = 88,349,746,884,033,457,946,624
  5. Step 5: Solve for x
    x = 88,349,746,884,033,457,946,624/356,440,274,340.08
  6. Step 6: Final answer
    x = 247,866,902,940.77

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1.5x scale

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.