Home / 9,440,066,999.70-14,160,100,499.55-5,766,746,807.70

Finding the Fourth Proportional to 9,440,066,999.70, 14,160,100,499.55 and 5,766,746,807.70

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Solution

The fourth proportional to 9,440,066,999.70, 14,160,100,499.55 and 5,766,746,807.70 is: 8,650,120,211.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,066,999.70 : 14,160,100,499.55 = 5,766,746,807.70 : x
  2. Step 2: Convert to fraction form
    9,440,066,999.70/14,160,100,499.55 = 5,766,746,807.70/x
  3. Step 3: Cross multiply
    9,440,066,999.70x = 14,160,100,499.55 × 5,766,746,807.70
  4. Step 4: Simplify right side
    9,440,066,999.70x = 81,657,714,352,491,134,976
  5. Step 5: Solve for x
    x = 81,657,714,352,491,134,976/9,440,066,999.70
  6. Step 6: Final answer
    x = 8,650,120,211.55

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Double scale
Find fourth proportional to 9,440,067,000.70, 14,160,100,501.05 and 5,766,746,808.70
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.