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Finding the Fourth Proportional to 237,788,998.65, 356,683,497.98 and 237,788,998.65

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Solution

The fourth proportional to 237,788,998.65, 356,683,497.98 and 237,788,998.65 is: 356,683,497.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,788,998.65 : 356,683,497.98 = 237,788,998.65 : x
  2. Step 2: Convert to fraction form
    237,788,998.65/356,683,497.98 = 237,788,998.65/x
  3. Step 3: Cross multiply
    237,788,998.65x = 356,683,497.98 × 237,788,998.65
  4. Step 4: Simplify right side
    237,788,998.65x = 84,815,411,818,454,560
  5. Step 5: Solve for x
    x = 84,815,411,818,454,560/237,788,998.65
  6. Step 6: Final answer
    x = 356,683,497.98

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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.