Home / 597,926,998.80-896,890,498.20-335,342,000.70

Finding the Fourth Proportional to 597,926,998.80, 896,890,498.20 and 335,342,000.70

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Solution

The fourth proportional to 597,926,998.80, 896,890,498.20 and 335,342,000.70 is: 503,013,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,926,998.80 : 896,890,498.20 = 335,342,000.70 : x
  2. Step 2: Convert to fraction form
    597,926,998.80/896,890,498.20 = 335,342,000.70/x
  3. Step 3: Cross multiply
    597,926,998.80x = 896,890,498.20 × 335,342,000.70
  4. Step 4: Simplify right side
    597,926,998.80x = 300,765,054,075,207,744
  5. Step 5: Solve for x
    x = 300,765,054,075,207,744/597,926,998.80
  6. Step 6: Final answer
    x = 503,013,001.05

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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.