Home / 2,017,755,312.40-3,026,632,968.60-929,364,144.40

Finding the Fourth Proportional to 2,017,755,312.40, 3,026,632,968.60 and 929,364,144.40

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Solution

The fourth proportional to 2,017,755,312.40, 3,026,632,968.60 and 929,364,144.40 is: 1,394,046,216.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,755,312.40 : 3,026,632,968.60 = 929,364,144.40 : x
  2. Step 2: Convert to fraction form
    2,017,755,312.40/3,026,632,968.60 = 929,364,144.40/x
  3. Step 3: Cross multiply
    2,017,755,312.40x = 3,026,632,968.60 × 929,364,144.40
  4. Step 4: Simplify right side
    2,017,755,312.40x = 2,812,844,159,275,770,880
  5. Step 5: Solve for x
    x = 2,812,844,159,275,770,880/2,017,755,312.40
  6. Step 6: Final answer
    x = 1,394,046,216.60

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1.5x scale

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.