Home / 346,960,147.59-520,389,028.44-101,250,809.24

Finding the Fourth Proportional to 346,960,147.59, 520,389,028.44 and 101,250,809.24

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Solution

The fourth proportional to 346,960,147.59, 520,389,028.44 and 101,250,809.24 is: 151,861,274.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,960,147.59 : 520,389,028.44 = 101,250,809.24 : x
  2. Step 2: Convert to fraction form
    346,960,147.59/520,389,028.44 = 101,250,809.24/x
  3. Step 3: Cross multiply
    346,960,147.59x = 520,389,028.44 × 101,250,809.24
  4. Step 4: Simplify right side
    346,960,147.59x = 52,689,810,246,565,432
  5. Step 5: Solve for x
    x = 52,689,810,246,565,432/346,960,147.59
  6. Step 6: Final answer
    x = 151,861,274.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.