Home / 8,375,083,501,751.70-12,566,442,343,556-4,298,416,447,643.10

Finding the Fourth Proportional to 8,375,083,501,751.70, 12,566,442,343,556 and 4,298,416,447,643.10

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Solution

The fourth proportional to 8,375,083,501,751.70, 12,566,442,343,556 and 4,298,416,447,643.10 is: 6,449,583,750,013.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,375,083,501,751.70 : 12,566,442,343,556 = 4,298,416,447,643.10 : x
  2. Step 2: Convert to fraction form
    8,375,083,501,751.70/12,566,442,343,556 = 4,298,416,447,643.10/x
  3. Step 3: Cross multiply
    8,375,083,501,751.70x = 12,566,442,343,556 × 4,298,416,447,643.10
  4. Step 4: Simplify right side
    8,375,083,501,751.70x = 54,015,802,457,899,819,019,010,048
  5. Step 5: Solve for x
    x = 54,015,802,457,899,819,019,010,048/8,375,083,501,751.70
  6. Step 6: Final answer
    x = 6,449,583,750,013.01

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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.