Home / 183,286,068.84-274,747,502.98-86,067,746.04

Finding the Fourth Proportional to 183,286,068.84, 274,747,502.98 and 86,067,746.04

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Solution

The fourth proportional to 183,286,068.84, 274,747,502.98 and 86,067,746.04 is: 129,016,342.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,286,068.84 : 274,747,502.98 = 86,067,746.04 : x
  2. Step 2: Convert to fraction form
    183,286,068.84/274,747,502.98 = 86,067,746.04/x
  3. Step 3: Cross multiply
    183,286,068.84x = 274,747,502.98 × 86,067,746.04
  4. Step 4: Simplify right side
    183,286,068.84x = 23,646,898,311,606,788
  5. Step 5: Solve for x
    x = 23,646,898,311,606,788/183,286,068.84
  6. Step 6: Final answer
    x = 129,016,342.93

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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.