Home / 574,043,317,526-792,180,096,021.65-310,068,015,224.18

Finding the Fourth Proportional to 574,043,317,526, 792,180,096,021.65 and 310,068,015,224.18

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Solution

The fourth proportional to 574,043,317,526, 792,180,096,021.65 and 310,068,015,224.18 is: 427,894,032,687.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,043,317,526 : 792,180,096,021.65 = 310,068,015,224.18 : x
  2. Step 2: Convert to fraction form
    574,043,317,526/792,180,096,021.65 = 310,068,015,224.18/x
  3. Step 3: Cross multiply
    574,043,317,526x = 792,180,096,021.65 × 310,068,015,224.18
  4. Step 4: Simplify right side
    574,043,317,526x = 245,629,710,073,533,357,359,104
  5. Step 5: Solve for x
    x = 245,629,710,073,533,357,359,104/574,043,317,526
  6. Step 6: Final answer
    x = 427,894,032,687.54

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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.