Home / 326,755,833.67-450,939,037.44-183,746,605.47

Finding the Fourth Proportional to 326,755,833.67, 450,939,037.44 and 183,746,605.47

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Solution

The fourth proportional to 326,755,833.67, 450,939,037.44 and 183,746,605.47 is: 253,579,305.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,755,833.67 : 450,939,037.44 = 183,746,605.47 : x
  2. Step 2: Convert to fraction form
    326,755,833.67/450,939,037.44 = 183,746,605.47/x
  3. Step 3: Cross multiply
    326,755,833.67x = 450,939,037.44 × 183,746,605.47
  4. Step 4: Simplify right side
    326,755,833.67x = 82,858,517,403,509,232
  5. Step 5: Solve for x
    x = 82,858,517,403,509,232/326,755,833.67
  6. Step 6: Final answer
    x = 253,579,305.60

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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.