Home / 65,155,405,310.31-97,730,447,873.57-22,670,026,674.15

Finding the Fourth Proportional to 65,155,405,310.31, 97,730,447,873.57 and 22,670,026,674.15

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Solution

The fourth proportional to 65,155,405,310.31, 97,730,447,873.57 and 22,670,026,674.15 is: 34,004,114,464.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,155,405,310.31 : 97,730,447,873.57 = 22,670,026,674.15 : x
  2. Step 2: Convert to fraction form
    65,155,405,310.31/97,730,447,873.57 = 22,670,026,674.15/x
  3. Step 3: Cross multiply
    65,155,405,310.31x = 97,730,447,873.57 × 22,670,026,674.15
  4. Step 4: Simplify right side
    65,155,405,310.31x = 2,215,551,860,170,344,890,368
  5. Step 5: Solve for x
    x = 2,215,551,860,170,344,890,368/65,155,405,310.31
  6. Step 6: Final answer
    x = 34,004,114,464.77

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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.