Home / 94,814,221.70-130,854,244.56-53,563,771.28

Finding the Fourth Proportional to 94,814,221.70, 130,854,244.56 and 53,563,771.28

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Solution

The fourth proportional to 94,814,221.70, 130,854,244.56 and 53,563,771.28 is: 73,924,003.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,814,221.70 : 130,854,244.56 = 53,563,771.28 : x
  2. Step 2: Convert to fraction form
    94,814,221.70/130,854,244.56 = 53,563,771.28/x
  3. Step 3: Cross multiply
    94,814,221.70x = 130,854,244.56 × 53,563,771.28
  4. Step 4: Simplify right side
    94,814,221.70x = 7,009,046,826,629,025
  5. Step 5: Solve for x
    x = 7,009,046,826,629,025/94,814,221.70
  6. Step 6: Final answer
    x = 73,924,003.18

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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.