Home / 574,043,317,581.24-792,180,096,097.86-310,068,015,279.57

Finding the Fourth Proportional to 574,043,317,581.24, 792,180,096,097.86 and 310,068,015,279.57

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Solution

The fourth proportional to 574,043,317,581.24, 792,180,096,097.86 and 310,068,015,279.57 is: 427,894,032,763.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,043,317,581.24 : 792,180,096,097.86 = 310,068,015,279.57 : x
  2. Step 2: Convert to fraction form
    574,043,317,581.24/792,180,096,097.86 = 310,068,015,279.57/x
  3. Step 3: Cross multiply
    574,043,317,581.24x = 792,180,096,097.86 × 310,068,015,279.57
  4. Step 4: Simplify right side
    574,043,317,581.24x = 245,629,710,141,042,492,178,432
  5. Step 5: Solve for x
    x = 245,629,710,141,042,492,178,432/574,043,317,581.24
  6. Step 6: Final answer
    x = 427,894,032,763.97

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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.