Home / 8,375,083,501,750.20-12,566,442,343,553-4,298,416,447,641.60

Finding the Fourth Proportional to 8,375,083,501,750.20, 12,566,442,343,553 and 4,298,416,447,641.60

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Solution

The fourth proportional to 8,375,083,501,750.20, 12,566,442,343,553 and 4,298,416,447,641.60 is: 6,449,583,750,010.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,375,083,501,750.20 : 12,566,442,343,553 = 4,298,416,447,641.60 : x
  2. Step 2: Convert to fraction form
    8,375,083,501,750.20/12,566,442,343,553 = 4,298,416,447,641.60/x
  3. Step 3: Cross multiply
    8,375,083,501,750.20x = 12,566,442,343,553 × 4,298,416,447,641.60
  4. Step 4: Simplify right side
    8,375,083,501,750.20x = 54,015,802,457,868,070,620,758,016
  5. Step 5: Solve for x
    x = 54,015,802,457,868,070,620,758,016/8,375,083,501,750.20
  6. Step 6: Final answer
    x = 6,449,583,750,010.37

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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.