Home / 606,994,314,920.67-837,653,137,666.42-332,596,368,382.64

Finding the Fourth Proportional to 606,994,314,920.67, 837,653,137,666.42 and 332,596,368,382.64

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Solution

The fourth proportional to 606,994,314,920.67, 837,653,137,666.42 and 332,596,368,382.64 is: 458,983,527,034.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,994,314,920.67 : 837,653,137,666.42 = 332,596,368,382.64 : x
  2. Step 2: Convert to fraction form
    606,994,314,920.67/837,653,137,666.42 = 332,596,368,382.64/x
  3. Step 3: Cross multiply
    606,994,314,920.67x = 837,653,137,666.42 × 332,596,368,382.64
  4. Step 4: Simplify right side
    606,994,314,920.67x = 278,600,391,552,174,898,806,784
  5. Step 5: Solve for x
    x = 278,600,391,552,174,898,806,784/606,994,314,920.67
  6. Step 6: Final answer
    x = 458,983,527,034.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.