Home / 597,859,240.80-896,788,861.20-367,080,002.40

Finding the Fourth Proportional to 597,859,240.80, 896,788,861.20 and 367,080,002.40

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Solution

The fourth proportional to 597,859,240.80, 896,788,861.20 and 367,080,002.40 is: 550,620,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,859,240.80 : 896,788,861.20 = 367,080,002.40 : x
  2. Step 2: Convert to fraction form
    597,859,240.80/896,788,861.20 = 367,080,002.40/x
  3. Step 3: Cross multiply
    597,859,240.80x = 896,788,861.20 × 367,080,002.40
  4. Step 4: Simplify right side
    597,859,240.80x = 329,193,257,321,589,248
  5. Step 5: Solve for x
    x = 329,193,257,321,589,248/597,859,240.80
  6. Step 6: Final answer
    x = 550,620,003.60

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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.