Home / 11,047,756,304.10-16,571,634,456.15-7,560,971,903.10

Finding the Fourth Proportional to 11,047,756,304.10, 16,571,634,456.15 and 7,560,971,903.10

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Solution

The fourth proportional to 11,047,756,304.10, 16,571,634,456.15 and 7,560,971,903.10 is: 11,341,457,854.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,047,756,304.10 : 16,571,634,456.15 = 7,560,971,903.10 : x
  2. Step 2: Convert to fraction form
    11,047,756,304.10/16,571,634,456.15 = 7,560,971,903.10/x
  3. Step 3: Cross multiply
    11,047,756,304.10x = 16,571,634,456.15 × 7,560,971,903.10
  4. Step 4: Simplify right side
    11,047,756,304.10x = 125,297,662,511,393,996,800
  5. Step 5: Solve for x
    x = 125,297,662,511,393,996,800/11,047,756,304.10
  6. Step 6: Final answer
    x = 11,341,457,854.65

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Double scale
Find fourth proportional to 11,047,756,305.10, 16,571,634,457.65 and 7,560,971,904.10
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.