Home / 734,041,176.70-1,101,164,971.63-235,884,680.55

Finding the Fourth Proportional to 734,041,176.70, 1,101,164,971.63 and 235,884,680.55

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Solution

The fourth proportional to 734,041,176.70, 1,101,164,971.63 and 235,884,680.55 is: 353,860,186.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,041,176.70 : 1,101,164,971.63 = 235,884,680.55 : x
  2. Step 2: Convert to fraction form
    734,041,176.70/1,101,164,971.63 = 235,884,680.55/x
  3. Step 3: Cross multiply
    734,041,176.70x = 1,101,164,971.63 × 235,884,680.55
  4. Step 4: Simplify right side
    734,041,176.70x = 259,747,947,565,650,848
  5. Step 5: Solve for x
    x = 259,747,947,565,650,848/734,041,176.70
  6. Step 6: Final answer
    x = 353,860,186.34

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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.