Home / 535,313,823.84-802,418,335.20-224,601,874.08

Finding the Fourth Proportional to 535,313,823.84, 802,418,335.20 and 224,601,874.08

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Solution

The fourth proportional to 535,313,823.84, 802,418,335.20 and 224,601,874.08 is: 336,671,040.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,313,823.84 : 802,418,335.20 = 224,601,874.08 : x
  2. Step 2: Convert to fraction form
    535,313,823.84/802,418,335.20 = 224,601,874.08/x
  3. Step 3: Cross multiply
    535,313,823.84x = 802,418,335.20 × 224,601,874.08
  4. Step 4: Simplify right side
    535,313,823.84x = 180,224,661,882,073,664
  5. Step 5: Solve for x
    x = 180,224,661,882,073,664/535,313,823.84
  6. Step 6: Final answer
    x = 336,671,040.16

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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.