Home / 329,418,255,047.28-454,572,243,751.68-184,874,468,641.90

Finding the Fourth Proportional to 329,418,255,047.28, 454,572,243,751.68 and 184,874,468,641.90

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Solution

The fourth proportional to 329,418,255,047.28, 454,572,243,751.68 and 184,874,468,641.90 is: 255,112,765,413.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,418,255,047.28 : 454,572,243,751.68 = 184,874,468,641.90 : x
  2. Step 2: Convert to fraction form
    329,418,255,047.28/454,572,243,751.68 = 184,874,468,641.90/x
  3. Step 3: Cross multiply
    329,418,255,047.28x = 454,572,243,751.68 × 184,874,468,641.90
  4. Step 4: Simplify right side
    329,418,255,047.28x = 84,038,802,022,948,090,675,200
  5. Step 5: Solve for x
    x = 84,038,802,022,948,090,675,200/329,418,255,047.28
  6. Step 6: Final answer
    x = 255,112,765,413.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.