Home / 94,901,034.76-130,973,291.64-54,668,418.76

Finding the Fourth Proportional to 94,901,034.76, 130,973,291.64 and 54,668,418.76

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Solution

The fourth proportional to 94,901,034.76, 130,973,291.64 and 54,668,418.76 is: 75,448,099.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,901,034.76 : 130,973,291.64 = 54,668,418.76 : x
  2. Step 2: Convert to fraction form
    94,901,034.76/130,973,291.64 = 54,668,418.76/x
  3. Step 3: Cross multiply
    94,901,034.76x = 130,973,291.64 × 54,668,418.76
  4. Step 4: Simplify right side
    94,901,034.76x = 7,160,102,753,751,127
  5. Step 5: Solve for x
    x = 7,160,102,753,751,127/94,901,034.76
  6. Step 6: Final answer
    x = 75,448,099.93

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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.