Home / 329,418,255,043.84-454,572,243,746.88-184,874,468,638.44

Finding the Fourth Proportional to 329,418,255,043.84, 454,572,243,746.88 and 184,874,468,638.44

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Solution

The fourth proportional to 329,418,255,043.84, 454,572,243,746.88 and 184,874,468,638.44 is: 255,112,765,409.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,418,255,043.84 : 454,572,243,746.88 = 184,874,468,638.44 : x
  2. Step 2: Convert to fraction form
    329,418,255,043.84/454,572,243,746.88 = 184,874,468,638.44/x
  3. Step 3: Cross multiply
    329,418,255,043.84x = 454,572,243,746.88 × 184,874,468,638.44
  4. Step 4: Simplify right side
    329,418,255,043.84x = 84,038,802,020,487,879,720,960
  5. Step 5: Solve for x
    x = 84,038,802,020,487,879,720,960/329,418,255,043.84
  6. Step 6: Final answer
    x = 255,112,765,409.14

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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.