Home / 465,090,331.08-697,735,584.54-232,046,366.28

Finding the Fourth Proportional to 465,090,331.08, 697,735,584.54 and 232,046,366.28

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Solution

The fourth proportional to 465,090,331.08, 697,735,584.54 and 232,046,366.28 is: 348,119,486.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,090,331.08 : 697,735,584.54 = 232,046,366.28 : x
  2. Step 2: Convert to fraction form
    465,090,331.08/697,735,584.54 = 232,046,366.28/x
  3. Step 3: Cross multiply
    465,090,331.08x = 697,735,584.54 × 232,046,366.28
  4. Step 4: Simplify right side
    465,090,331.08x = 161,907,007,016,758,752
  5. Step 5: Solve for x
    x = 161,907,007,016,758,752/465,090,331.08
  6. Step 6: Final answer
    x = 348,119,486.04

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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.