Home / 535,241,707.38-802,901,257.70-224,036,334.95

Finding the Fourth Proportional to 535,241,707.38, 802,901,257.70 and 224,036,334.95

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Solution

The fourth proportional to 535,241,707.38, 802,901,257.70 and 224,036,334.95 is: 336,070,699.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,241,707.38 : 802,901,257.70 = 224,036,334.95 : x
  2. Step 2: Convert to fraction form
    535,241,707.38/802,901,257.70 = 224,036,334.95/x
  3. Step 3: Cross multiply
    535,241,707.38x = 802,901,257.70 × 224,036,334.95
  4. Step 4: Simplify right side
    535,241,707.38x = 179,879,055,096,718,784
  5. Step 5: Solve for x
    x = 179,879,055,096,718,784/535,241,707.38
  6. Step 6: Final answer
    x = 336,070,699.68

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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.