Home / 346,750,274.25-520,070,044.72-101,049,436.97

Finding the Fourth Proportional to 346,750,274.25, 520,070,044.72 and 101,049,436.97

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Solution

The fourth proportional to 346,750,274.25, 520,070,044.72 and 101,049,436.97 is: 151,558,020.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,750,274.25 : 520,070,044.72 = 101,049,436.97 : x
  2. Step 2: Convert to fraction form
    346,750,274.25/520,070,044.72 = 101,049,436.97/x
  3. Step 3: Cross multiply
    346,750,274.25x = 520,070,044.72 × 101,049,436.97
  4. Step 4: Simplify right side
    346,750,274.25x = 52,552,785,203,208,000
  5. Step 5: Solve for x
    x = 52,552,785,203,208,000/346,750,274.25
  6. Step 6: Final answer
    x = 151,558,020.59

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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.