Home / 94,983,925.05-131,078,301.84-53,729,931.69

Finding the Fourth Proportional to 94,983,925.05, 131,078,301.84 and 53,729,931.69

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Solution

The fourth proportional to 94,983,925.05, 131,078,301.84 and 53,729,931.69 is: 74,147,580.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,983,925.05 : 131,078,301.84 = 53,729,931.69 : x
  2. Step 2: Convert to fraction form
    94,983,925.05/131,078,301.84 = 53,729,931.69/x
  3. Step 3: Cross multiply
    94,983,925.05x = 131,078,301.84 × 53,729,931.69
  4. Step 4: Simplify right side
    94,983,925.05x = 7,042,828,203,904,401
  5. Step 5: Solve for x
    x = 7,042,828,203,904,401/94,983,925.05
  6. Step 6: Final answer
    x = 74,147,580.24

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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.