Home / 9,526,406,765.04-13,146,452,234.82-5,297,227,851.87

Finding the Fourth Proportional to 9,526,406,765.04, 13,146,452,234.82 and 5,297,227,851.87

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Solution

The fourth proportional to 9,526,406,765.04, 13,146,452,234.82 and 5,297,227,851.87 is: 7,310,180,496.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,526,406,765.04 : 13,146,452,234.82 = 5,297,227,851.87 : x
  2. Step 2: Convert to fraction form
    9,526,406,765.04/13,146,452,234.82 = 5,297,227,851.87/x
  3. Step 3: Cross multiply
    9,526,406,765.04x = 13,146,452,234.82 × 5,297,227,851.87
  4. Step 4: Simplify right side
    9,526,406,765.04x = 69,639,752,931,567,108,096
  5. Step 5: Solve for x
    x = 69,639,752,931,567,108,096/9,526,406,765.04
  6. Step 6: Final answer
    x = 7,310,180,496.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.