Home / 94,752,044.42-130,758,722.76-55,594,487.39

Finding the Fourth Proportional to 94,752,044.42, 130,758,722.76 and 55,594,487.39

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Solution

The fourth proportional to 94,752,044.42, 130,758,722.76 and 55,594,487.39 is: 76,720,921.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,752,044.42 : 130,758,722.76 = 55,594,487.39 : x
  2. Step 2: Convert to fraction form
    94,752,044.42/130,758,722.76 = 55,594,487.39/x
  3. Step 3: Cross multiply
    94,752,044.42x = 130,758,722.76 × 55,594,487.39
  4. Step 4: Simplify right side
    94,752,044.42x = 7,269,464,162,959,532
  5. Step 5: Solve for x
    x = 7,269,464,162,959,532/94,752,044.42
  6. Step 6: Final answer
    x = 76,720,921.52

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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.