Home / 9,404,939,086.79-14,108,733,852.56-3,021,335,648.69

Finding the Fourth Proportional to 9,404,939,086.79, 14,108,733,852.56 and 3,021,335,648.69

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Solution

The fourth proportional to 9,404,939,086.79, 14,108,733,852.56 and 3,021,335,648.69 is: 4,532,429,200.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404,939,086.79 : 14,108,733,852.56 = 3,021,335,648.69 : x
  2. Step 2: Convert to fraction form
    9,404,939,086.79/14,108,733,852.56 = 3,021,335,648.69/x
  3. Step 3: Cross multiply
    9,404,939,086.79x = 14,108,733,852.56 × 3,021,335,648.69
  4. Step 4: Simplify right side
    9,404,939,086.79x = 42,627,220,546,533,277,696
  5. Step 5: Solve for x
    x = 42,627,220,546,533,277,696/9,404,939,086.79
  6. Step 6: Final answer
    x = 4,532,429,200.57

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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.