Home / 94,508,789.88-130,422,134.70-51,048,725.88

Finding the Fourth Proportional to 94,508,789.88, 130,422,134.70 and 51,048,725.88

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Solution

The fourth proportional to 94,508,789.88, 130,422,134.70 and 51,048,725.88 is: 70,447,244.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,508,789.88 : 130,422,134.70 = 51,048,725.88 : x
  2. Step 2: Convert to fraction form
    94,508,789.88/130,422,134.70 = 51,048,725.88/x
  3. Step 3: Cross multiply
    94,508,789.88x = 130,422,134.70 × 51,048,725.88
  4. Step 4: Simplify right side
    94,508,789.88x = 6,657,883,802,984,737
  5. Step 5: Solve for x
    x = 6,657,883,802,984,737/94,508,789.88
  6. Step 6: Final answer
    x = 70,447,244.23

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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.