Home / 11,047,756,302.10-16,571,634,453.15-7,560,971,901.10

Finding the Fourth Proportional to 11,047,756,302.10, 16,571,634,453.15 and 7,560,971,901.10

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Solution

The fourth proportional to 11,047,756,302.10, 16,571,634,453.15 and 7,560,971,901.10 is: 11,341,457,851.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,047,756,302.10 : 16,571,634,453.15 = 7,560,971,901.10 : x
  2. Step 2: Convert to fraction form
    11,047,756,302.10/16,571,634,453.15 = 7,560,971,901.10/x
  3. Step 3: Cross multiply
    11,047,756,302.10x = 16,571,634,453.15 × 7,560,971,901.10
  4. Step 4: Simplify right side
    11,047,756,302.10x = 125,297,662,455,567,810,560
  5. Step 5: Solve for x
    x = 125,297,662,455,567,810,560/11,047,756,302.10
  6. Step 6: Final answer
    x = 11,341,457,851.65

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Double scale
Find fourth proportional to 11,047,756,303.10, 16,571,634,454.65 and 7,560,971,902.10
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.