Home / 34,052,476.06-46,993,828.08-19,370,728.72

Finding the Fourth Proportional to 34,052,476.06, 46,993,828.08 and 19,370,728.72

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Solution

The fourth proportional to 34,052,476.06, 46,993,828.08 and 19,370,728.72 is: 26,732,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,052,476.06 : 46,993,828.08 = 19,370,728.72 : x
  2. Step 2: Convert to fraction form
    34,052,476.06/46,993,828.08 = 19,370,728.72/x
  3. Step 3: Cross multiply
    34,052,476.06x = 46,993,828.08 × 19,370,728.72
  4. Step 4: Simplify right side
    34,052,476.06x = 910,304,695,251,998.38
  5. Step 5: Solve for x
    x = 910,304,695,251,998.38/34,052,476.06
  6. Step 6: Final answer
    x = 26,732,408.35

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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.