Home / 116,503,200,429.96-174,762,692,546.86-40,947,165,263.54

Finding the Fourth Proportional to 116,503,200,429.96, 174,762,692,546.86 and 40,947,165,263.54

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Solution

The fourth proportional to 116,503,200,429.96, 174,762,692,546.86 and 40,947,165,263.54 is: 61,423,521,647.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,503,200,429.96 : 174,762,692,546.86 = 40,947,165,263.54 : x
  2. Step 2: Convert to fraction form
    116,503,200,429.96/174,762,692,546.86 = 40,947,165,263.54/x
  3. Step 3: Cross multiply
    116,503,200,429.96x = 174,762,692,546.86 × 40,947,165,263.54
  4. Step 4: Simplify right side
    116,503,200,429.96x = 7,156,036,853,617,505,861,632
  5. Step 5: Solve for x
    x = 7,156,036,853,617,505,861,632/116,503,200,429.96
  6. Step 6: Final answer
    x = 61,423,521,647.54

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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.