Home / 574,043,317,525-792,180,096,020.25-310,068,015,223.18

Finding the Fourth Proportional to 574,043,317,525, 792,180,096,020.25 and 310,068,015,223.18

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Solution

The fourth proportional to 574,043,317,525, 792,180,096,020.25 and 310,068,015,223.18 is: 427,894,032,686.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,043,317,525 : 792,180,096,020.25 = 310,068,015,223.18 : x
  2. Step 2: Convert to fraction form
    574,043,317,525/792,180,096,020.25 = 310,068,015,223.18/x
  3. Step 3: Cross multiply
    574,043,317,525x = 792,180,096,020.25 × 310,068,015,223.18
  4. Step 4: Simplify right side
    574,043,317,525x = 245,629,710,072,307,077,087,232
  5. Step 5: Solve for x
    x = 245,629,710,072,307,077,087,232/574,043,317,525
  6. Step 6: Final answer
    x = 427,894,032,686.15

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Double scale
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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.