Home / 5,084,317,594.08-7,626,335,411.70-1,353,640,992.53

Finding the Fourth Proportional to 5,084,317,594.08, 7,626,335,411.70 and 1,353,640,992.53

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Solution

The fourth proportional to 5,084,317,594.08, 7,626,335,411.70 and 1,353,640,992.53 is: 2,030,423,954.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,317,594.08 : 7,626,335,411.70 = 1,353,640,992.53 : x
  2. Step 2: Convert to fraction form
    5,084,317,594.08/7,626,335,411.70 = 1,353,640,992.53/x
  3. Step 3: Cross multiply
    5,084,317,594.08x = 7,626,335,411.70 × 1,353,640,992.53
  4. Step 4: Simplify right side
    5,084,317,594.08x = 10,323,320,236,022,142,976
  5. Step 5: Solve for x
    x = 10,323,320,236,022,142,976/5,084,317,594.08
  6. Step 6: Final answer
    x = 2,030,423,954.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.