Home / 9,440,066,998.20-14,160,100,497.30-5,766,746,806.20

Finding the Fourth Proportional to 9,440,066,998.20, 14,160,100,497.30 and 5,766,746,806.20

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Solution

The fourth proportional to 9,440,066,998.20, 14,160,100,497.30 and 5,766,746,806.20 is: 8,650,120,209.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,066,998.20 : 14,160,100,497.30 = 5,766,746,806.20 : x
  2. Step 2: Convert to fraction form
    9,440,066,998.20/14,160,100,497.30 = 5,766,746,806.20/x
  3. Step 3: Cross multiply
    9,440,066,998.20x = 14,160,100,497.30 × 5,766,746,806.20
  4. Step 4: Simplify right side
    9,440,066,998.20x = 81,657,714,318,275,805,184
  5. Step 5: Solve for x
    x = 81,657,714,318,275,805,184/9,440,066,998.20
  6. Step 6: Final answer
    x = 8,650,120,209.30

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Double scale
Find fourth proportional to 9,440,066,999.20, 14,160,100,498.80 and 5,766,746,807.20
Similar ratio
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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.