Home / 179,722,659,564.12-248,025,066,437.93-99,526,618,341.08

Finding the Fourth Proportional to 179,722,659,564.12, 248,025,066,437.93 and 99,526,618,341.08

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Solution

The fourth proportional to 179,722,659,564.12, 248,025,066,437.93 and 99,526,618,341.08 is: 137,351,050,703.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,722,659,564.12 : 248,025,066,437.93 = 99,526,618,341.08 : x
  2. Step 2: Convert to fraction form
    179,722,659,564.12/248,025,066,437.93 = 99,526,618,341.08/x
  3. Step 3: Cross multiply
    179,722,659,564.12x = 248,025,066,437.93 × 99,526,618,341.08
  4. Step 4: Simplify right side
    179,722,659,564.12x = 24,685,096,126,389,860,433,920
  5. Step 5: Solve for x
    x = 24,685,096,126,389,860,433,920/179,722,659,564.12
  6. Step 6: Final answer
    x = 137,351,050,703.67

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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.