Home / 9,195,447,938-13,793,291,346.36-3,068,208,770

Finding the Fourth Proportional to 9,195,447,938, 13,793,291,346.36 and 3,068,208,770

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Solution

The fourth proportional to 9,195,447,938, 13,793,291,346.36 and 3,068,208,770 is: 4,602,353,007.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195,447,938 : 13,793,291,346.36 = 3,068,208,770 : x
  2. Step 2: Convert to fraction form
    9,195,447,938/13,793,291,346.36 = 3,068,208,770/x
  3. Step 3: Cross multiply
    9,195,447,938x = 13,793,291,346.36 × 3,068,208,770
  4. Step 4: Simplify right side
    9,195,447,938x = 42,320,697,476,066,861,056
  5. Step 5: Solve for x
    x = 42,320,697,476,066,861,056/9,195,447,938
  6. Step 6: Final answer
    x = 4,602,353,007.86

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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.